https://www.sciencedaily.com/news/plants_animals/veterinary_medicine/ Veterinary medicine research. Learn about experimental techniques, animal cloning, vaccinations, and more. en-us Tue, 21 Apr 2026 00:26:40 EDT Tue, 21 Apr 2026 00:26:40 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/plants_animals/veterinary_medicine/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/04/260418042817.htm Caffeine doesn’t just perk up humans—it can sharpen ants’ minds too. Invasive Argentine ants given caffeinated sugar learned to find food much more efficiently, taking straighter paths and reducing travel time by up to 38%. They weren’t faster, just more focused, indicating improved learning. This unexpected effect could make pest control baits far more effective. Sat, 18 Apr 2026 07:54:08 EDT https://www.sciencedaily.com/releases/2026/04/260418042817.htm https://www.sciencedaily.com/releases/2026/04/260413043131.htm Spending time with close companions might do more than strengthen bonds—it could also reshape your gut bacteria. In a study of island birds, those with stronger social ties shared more gut microbes, especially types that require direct contact to spread. This suggests that social interaction itself—not just shared space—drives microbial exchange. The same process may be happening in human households through everyday closeness. Mon, 13 Apr 2026 23:40:13 EDT https://www.sciencedaily.com/releases/2026/04/260413043131.htm https://www.sciencedaily.com/releases/2026/03/260326075611.htm A cow named Veronika has stunned scientists by using tools in a flexible and purposeful way. She chooses different ends of a brush depending on the part of her body and adjusts her movements accordingly. This level of tool use is incredibly rare and was previously seen mainly in primates. The finding hints that cows may be much smarter than we assume. Thu, 26 Mar 2026 08:28:40 EDT https://www.sciencedaily.com/releases/2026/03/260326075611.htm https://www.sciencedaily.com/releases/2026/03/260325005924.htm Deep inside a cave, scientists uncovered fossils from 16 species, including a newfound kākāpō ancestor that may have been able to fly. These remains reveal that New Zealand’s ecosystems were constantly disrupted by volcanic eruptions and rapid climate shifts. Long before humans, waves of extinction and replacement reshaped the islands’ wildlife. It’s a rare window into a missing chapter of natural history. Thu, 26 Mar 2026 00:58:43 EDT https://www.sciencedaily.com/releases/2026/03/260325005924.htm https://www.sciencedaily.com/releases/2026/03/260311213448.htm Researchers have uncovered a universal pattern showing how temperature affects life on Earth. Across thousands of species—from microbes to reptiles—performance rises gradually with warming until an optimal temperature is reached, after which it drops sharply. Although each species has its own preferred temperature range, they all follow the same underlying curve. This surprising constraint suggests evolution may have limited room to help species cope with rapid climate warming. Thu, 12 Mar 2026 21:58:51 EDT https://www.sciencedaily.com/releases/2026/03/260311213448.htm https://www.sciencedaily.com/releases/2026/03/260311213439.htm Researchers have discovered that hedgehogs can hear ultrasound, a surprising ability that could help protect them from cars. Since road traffic kills large numbers of hedgehogs, scientists believe ultrasonic repellents might be used to steer them away from danger. The animals’ ears appear specially adapted for detecting high-frequency sounds. If the idea works, cars could one day emit signals that warn hedgehogs before it’s too late. Thu, 12 Mar 2026 19:51:03 EDT https://www.sciencedaily.com/releases/2026/03/260311213439.htm https://www.sciencedaily.com/releases/2026/03/260308201604.htm DNA is revealing that many animals once thought to be a single species may actually be several hidden ones. But research on Bornean fanged frogs shows the line between species can be blurry—an important challenge when deciding what wildlife needs protection most. Mon, 09 Mar 2026 05:57:08 EDT https://www.sciencedaily.com/releases/2026/03/260308201604.htm https://www.sciencedaily.com/releases/2026/03/260305223223.htm Scientists have discovered a newly identified marine fungus that can infect and kill toxic algae responsible for harmful blooms. The microscopic parasite, named Algophthora mediterranea, attacks algae such as Ostreopsis cf. ovata, which produces toxins that can irritate the lungs, skin, and eyes of people exposed during coastal blooms. Remarkably, the fungus can infect several different algae species and even survive on pollen, suggesting it is far more adaptable than most known marine parasites. Fri, 06 Mar 2026 18:37:54 EST https://www.sciencedaily.com/releases/2026/03/260305223223.htm https://www.sciencedaily.com/releases/2026/03/260303153357.htm Japanese snow monkeys don’t just soak in hot springs to escape the winter chill — their steamy spa sessions may also be reshaping their invisible world. Researchers in Japan found that macaques who regularly bathe show subtle but intriguing differences in lice patterns and gut bacteria compared to those who stay dry. Surprisingly, sharing the hot pools didn’t increase their parasite load, challenging assumptions about disease risk. Tue, 03 Mar 2026 17:55:46 EST https://www.sciencedaily.com/releases/2026/03/260303153357.htm https://www.sciencedaily.com/releases/2026/03/260303050621.htm Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there are about two nearly identical “cryptic” species hiding in plain sight—genetically distinct but visually almost impossible to tell apart. Thanks to advances in DNA sequencing, scientists are uncovering these long-separated lineages, some evolving independently for over a million years. Tue, 03 Mar 2026 06:49:27 EST https://www.sciencedaily.com/releases/2026/03/260303050621.htm https://www.sciencedaily.com/releases/2026/02/260226042502.htm Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research suggests that young dinosaurs quickly struck out on their own, forming kid-only groups and surviving without much parental help, while their massive parents lived entirely different lives. Because juveniles and adults ate different foods, faced different predators, and moved through different parts of the landscape, they may have functioned almost like separate species within the same ecosystem. Fri, 27 Feb 2026 05:08:15 EST https://www.sciencedaily.com/releases/2026/02/260226042502.htm https://www.sciencedaily.com/releases/2026/02/260225001256.htm Horses have a vocal trick no one fully understood until now. Scientists have discovered that when a horse whinnies, it produces two completely different sounds at the same time. One is a deep tone created by vibrating the vocal folds, similar to how humans sing. The other is a high-pitched whistle generated inside the larynx, something never before confirmed in a large mammal. This rare ability, known as biphonation, likely helps horses send multiple emotional signals in a single call. Wed, 25 Feb 2026 04:01:40 EST https://www.sciencedaily.com/releases/2026/02/260225001256.htm https://www.sciencedaily.com/releases/2026/02/260221000328.htm Flea and tick medications trusted by pet owners worldwide may have an unexpected environmental cost. Scientists found that active ingredients from isoxazoline treatments pass into pet feces, exposing dung-feeding insects to toxic chemicals. These insects are essential for nutrient cycling and soil health. The findings suggest everyday pet treatments could ripple through ecosystems in surprising ways. Sun, 22 Feb 2026 01:24:32 EST https://www.sciencedaily.com/releases/2026/02/260221000328.htm https://www.sciencedaily.com/releases/2026/02/260221000313.htm Triceratops’ massive head may have been doing more than just showing off those famous horns. Using CT scans and 3D reconstructions of fossil skulls, researchers uncovered a surprisingly complex nasal system hidden inside its enormous snout. Instead of being just a supersized nose for smelling, it likely housed intricate networks of nerves and blood vessels—and even special structures that helped regulate heat and moisture. Sun, 22 Feb 2026 07:20:15 EST https://www.sciencedaily.com/releases/2026/02/260221000313.htm https://www.sciencedaily.com/releases/2026/02/260219040814.htm A giant virus discovered in Japan is adding fuel to the provocative idea that viruses helped create complex life. Named ushikuvirus, it infects amoebae and shows unique traits that connect different families of giant DNA viruses. Its unusual way of hijacking and disrupting the host cell’s nucleus offers fresh insight into how viruses may have influenced the evolution of the cell nucleus itself. The finding deepens the mystery of viruses—and their possible role in life’s biggest leap. Thu, 19 Feb 2026 22:28:24 EST https://www.sciencedaily.com/releases/2026/02/260219040814.htm https://www.sciencedaily.com/releases/2026/02/260211073029.htm For the first time, deadly H5N1 bird flu has been confirmed as the cause of a wildlife die-off in Antarctica, killing more than 50 skuas during the 2023–2024 summers. Researchers on an Antarctic expedition found the virus ravaging these powerful seabirds, with some suffering severe neurological symptoms—twisted necks, circling behavior, and even falling from the sky. While penguins and fur seals were examined, skuas emerged as the primary victims, especially on Beak Island, where a mass die-off occurred. Thu, 12 Feb 2026 01:31:45 EST https://www.sciencedaily.com/releases/2026/02/260211073029.htm https://www.sciencedaily.com/releases/2026/02/260210231550.htm A new study shows that dogs and cats may be helping an invasive flatworm spread. Researchers analyzing over a decade of reports discovered the worm attached to pet fur. Its sticky mucus and ability to reproduce alone make it highly adaptable. Pets could be giving this slow-moving invader a major boost. Sat, 14 Feb 2026 09:34:47 EST https://www.sciencedaily.com/releases/2026/02/260210231550.htm https://www.sciencedaily.com/releases/2026/02/260210040619.htm Your cat’s purr may say more about who they are than their meow ever could. Scientists discovered that purrs are stable and uniquely identifiable, while meows change dramatically depending on context. Domestic cats, in particular, have evolved highly flexible meows as a way to communicate with humans. The purr, meanwhile, stays constant—making it a reliable marker of individual identity. Wed, 11 Feb 2026 03:56:29 EST https://www.sciencedaily.com/releases/2026/02/260210040619.htm https://www.sciencedaily.com/releases/2026/02/260208233836.htm Forests around the world are quietly transforming, and not for the better. A massive global analysis of more than 31,000 tree species reveals that forests are becoming more uniform, increasingly dominated by fast-growing “sprinter” trees, while slow-growing, long-lived species are disappearing. These slower species act as the backbone of forest ecosystems, storing carbon, stabilizing environments, and supporting rich webs of life—especially in tropical regions where biodiversity is highest. Mon, 09 Feb 2026 02:17:56 EST https://www.sciencedaily.com/releases/2026/02/260208233836.htm https://www.sciencedaily.com/releases/2026/02/260208011017.htm Your gut is home to trillions of bacteria that constantly “sense” their surroundings to survive and thrive. New research shows that beneficial gut microbes, especially common Clostridia bacteria, can detect a surprisingly wide range of chemical signals produced during digestion, including byproducts of fats, proteins, sugars, and even DNA. These microbes use specialized sensors to move toward valuable nutrients, with lactate and formate standing out as especially important fuel sources. Sun, 08 Feb 2026 15:56:24 EST https://www.sciencedaily.com/releases/2026/02/260208011017.htm https://www.sciencedaily.com/releases/2026/01/260131084131.htm Researchers in Bangladesh have identified a bat-borne virus, Pteropine orthoreovirus, in patients who were initially suspected of having Nipah virus but tested negative. All had recently consumed raw date-palm sap, a known pathway for bat-related infections. Genetic analysis confirmed live virus in several samples, pointing to active human infection. The finding raises concerns that dangerous bat viruses may be circulating undetected alongside Nipah. Sun, 01 Feb 2026 01:46:23 EST https://www.sciencedaily.com/releases/2026/01/260131084131.htm https://www.sciencedaily.com/releases/2026/01/260127112139.htm What looked like a pearl necklace on a tiny spider turned out to be parasitic mite larvae. Scientists identified the mites as a new species, marking the first record of its family in Brazil. The larvae attach to juvenile spiders and feed on lymph through a weak spot in the spider’s body. The discovery came from long-stored specimens, suggesting many more species remain hidden in collections. Wed, 28 Jan 2026 01:16:02 EST https://www.sciencedaily.com/releases/2026/01/260127112139.htm https://www.sciencedaily.com/releases/2026/01/260118233555.htm A deadly fungus that has wiped out hundreds of amphibian species worldwide may have started its global journey in Brazil. Genetic evidence and trade data suggest the fungus hitchhiked across the world via international frog meat markets. The findings raise urgent concerns about how wildlife trade can spread hidden biological threats. Mon, 19 Jan 2026 06:40:08 EST https://www.sciencedaily.com/releases/2026/01/260118233555.htm https://www.sciencedaily.com/releases/2026/01/260116035340.htm A Michigan dairy farm took a gamble on a new kind of soybean—and it paid off fast. After feeding high-oleic soybeans to their cows, milk quality improved within days and feed costs dropped dramatically. Backed by years of MSU research, the crop is helping farmers replace expensive supplements with something they can grow themselves. Demand has surged, and many believe it could reshape the dairy industry. Sun, 18 Jan 2026 08:53:01 EST https://www.sciencedaily.com/releases/2026/01/260116035340.htm https://www.sciencedaily.com/releases/2026/01/260116035313.htm Bamboo shoots may be far more than a crunchy side dish. A comprehensive review found they can help control blood sugar, support heart and gut health, and reduce inflammation and oxidative stress. Laboratory and human studies also suggest bamboo may promote beneficial gut bacteria and reduce toxic compounds in cooked foods. However, bamboo must be pre-boiled to avoid natural toxins. Fri, 16 Jan 2026 23:01:50 EST https://www.sciencedaily.com/releases/2026/01/260116035313.htm https://www.sciencedaily.com/releases/2026/01/260112214319.htm A damaging cotton virus thought to be a recent invader has actually been hiding in U.S. fields for nearly two decades. New research shows cotton leafroll dwarf virus was present as early as 2006, quietly spreading across major cotton-growing states long before it was officially identified. By reanalyzing old genetic data with modern tools, scientists uncovered a hidden history of the virus’s spread—including its first confirmed appearance in California and even traces in animal feed. Tue, 13 Jan 2026 22:02:55 EST https://www.sciencedaily.com/releases/2026/01/260112214319.htm https://www.sciencedaily.com/releases/2026/01/260112001032.htm A groundbreaking cattle genome has given researchers their clearest look yet at what makes Wagyu beef so special. By uncovering hundreds of new genes and hidden genetic variations, scientists can now pinpoint traits linked to marbling, health, and productivity with far greater accuracy. The advance could boost profits for beef producers while improving breeding outcomes across many cattle breeds. It also sets the stage for even more comprehensive livestock genomes in the future. Mon, 12 Jan 2026 02:01:13 EST https://www.sciencedaily.com/releases/2026/01/260112001032.htm https://www.sciencedaily.com/releases/2026/01/260106001920.htm Dogs began diversifying thousands of years earlier than previously believed, with clear differences in size and shape appearing over 11,000 years ago. A massive global analysis of ancient skulls shows that early dogs were already adapting to different roles in human societies. This challenges the idea that dog diversity is mainly a product of recent breeding. Instead, it points to a long process of coevolution between humans and their earliest canine companions. Tue, 06 Jan 2026 23:43:56 EST https://www.sciencedaily.com/releases/2026/01/260106001920.htm https://www.sciencedaily.com/releases/2026/01/260106001914.htm Researchers discovered that a poison frog species described decades ago was based on a mix-up involving the wrong museum specimen. The frog tied to the official species name turned out to be brown, not the colorful animal shown in the original photo. After tracing old records and images, scientists corrected the error and reclassified the frog as part of an already-known species. The case underscores how vital museum collections are—and how even small mistakes can ripple through science for years. Tue, 06 Jan 2026 20:59:08 EST https://www.sciencedaily.com/releases/2026/01/260106001914.htm https://www.sciencedaily.com/releases/2025/12/251227004151.htm Scientists have uncovered ancient wolf remains on a small Baltic island where wolves could only have been brought by humans. These animals weren’t dogs, but true wolves that ate the same marine food as the people living there and showed signs of isolation and possible care. One even survived with an injured limb that would have made hunting difficult. The findings suggest humans once kept and managed wolves in ways far more complex than previously imagined. Mon, 29 Dec 2025 10:44:27 EST https://www.sciencedaily.com/releases/2025/12/251227004151.htm https://www.sciencedaily.com/releases/2025/12/251224032345.htm The search for life on Earth is speeding up, not slowing down. Scientists are now identifying more than 16,000 new species each year, revealing far more biodiversity than expected across animals, plants, fungi, and beyond. Many species remain undiscovered, especially insects and microbes, and future advances could unlock millions more. Each new find also opens doors to conservation and medical breakthroughs. Wed, 24 Dec 2025 06:06:35 EST https://www.sciencedaily.com/releases/2025/12/251224032345.htm https://www.sciencedaily.com/releases/2025/12/251222080127.htm Some ants thrive by choosing numbers over strength. Instead of heavily protecting each worker, they invest fewer resources in individual armor and produce far more ants. Larger colonies then compensate with collective behaviors like group defense and coordinated foraging. The strategy has been linked to evolutionary success and greater species diversity. Mon, 22 Dec 2025 08:49:12 EST https://www.sciencedaily.com/releases/2025/12/251222080127.htm https://www.sciencedaily.com/releases/2025/12/251219093322.htm Balanophora is a plant that abandoned photosynthesis long ago and now lives entirely as a parasite on tree roots, hidden in dark forest undergrowth. Scientists surveying rare populations across East Asian islands uncovered how its cellular machinery shrank but didn’t disappear, revealing unexpected similarities to parasites like malaria. Some island species even reproduce without sex, cloning themselves to colonize new habitats. This strange survival strategy comes with risks, leaving the plant highly vulnerable to habitat loss. Sat, 20 Dec 2025 11:39:15 EST https://www.sciencedaily.com/releases/2025/12/251219093322.htm https://www.sciencedaily.com/releases/2025/12/251218060552.htm Researchers announced over 70 new species in a single year, including bizarre insects, ancient dinosaurs, rare mammals, and deep-river fish. Many were found not in the wild, but in museum collections, proving that major discoveries can still be hiding in plain sight. Fri, 19 Dec 2025 05:59:30 EST https://www.sciencedaily.com/releases/2025/12/251218060552.htm https://www.sciencedaily.com/releases/2025/12/251217082501.htm California researchers are preparing for the possible return of the New World screwworm, a parasitic fly that feeds on living flesh and once devastated U.S. livestock. By monitoring traps and educating veterinarians and farmers, they hope to stop the pest before it gains a foothold. Wed, 17 Dec 2025 08:25:01 EST https://www.sciencedaily.com/releases/2025/12/251217082501.htm https://www.sciencedaily.com/releases/2025/12/251212022244.htm Fossils from Qatar have revealed a small, newly identified sea cow species that lived in the Arabian Gulf more than 20 million years ago. The site contains the densest known collection of fossil sea cow bones, showing that these animals once thrived in rich seagrass meadows. Their ecological role mirrors that of modern dugongs, which still reshape the Gulf’s seafloor as they graze. The findings may help researchers understand how seagrass ecosystems respond to long-term environmental change. Fri, 12 Dec 2025 02:58:26 EST https://www.sciencedaily.com/releases/2025/12/251212022244.htm https://www.sciencedaily.com/releases/2025/12/251207031325.htm Researchers successfully implanted a genetically modified pig liver into a human, proving that such an organ can function for an extended period. The graft supported essential liver processes before complications required its removal. Although the patient ultimately passed away, the experiment demonstrates both the potential and the complexity of xenotransplantation. Experts believe this could reshape the future of organ replacement. Sun, 07 Dec 2025 06:35:37 EST https://www.sciencedaily.com/releases/2025/12/251207031325.htm https://www.sciencedaily.com/releases/2025/12/251204024226.htm Scientists have captured a never-before-seen, high-resolution look at influenza’s stealthy invasion of human cells, revealing that the cells aren’t just helpless victims. Using a groundbreaking imaging technique, researchers discovered that our cells actually reach out and “grab” the virus as it searches for the perfect entry point, surfing along the membrane. Thu, 04 Dec 2025 03:46:07 EST https://www.sciencedaily.com/releases/2025/12/251204024226.htm https://www.sciencedaily.com/releases/2025/11/251129053351.htm Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient genetic influence shows up in traits like body size, behavior, and environmental resilience. Even dogs bred far from wolves, including tiny chihuahuas, carry detectable wolf ancestry. The findings highlight how deeply intertwined the histories of dogs and wolves really are. Sat, 29 Nov 2025 10:49:53 EST https://www.sciencedaily.com/releases/2025/11/251129053351.htm https://www.sciencedaily.com/releases/2025/11/251129044520.htm A tiny 242-million-year-old fossil from Devon is shaking up scientists’ assumptions about the earliest members of the lizard lineage. Instead of the expected skull hinges and palate teeth typical of modern lizards and snakes, this ancient creature shows a surprising mix of primitive and unusual traits—along with strikingly large, blade-like teeth. High-resolution synchrotron scans revealed details invisible to the naked eye, helping researchers name the new species Agriodontosaurus helsbypetrae and rethink the origins of lepidosaurs, the diverse group that now includes more than 12,000 species. Sun, 30 Nov 2025 04:09:43 EST https://www.sciencedaily.com/releases/2025/11/251129044520.htm https://www.sciencedaily.com/releases/2025/11/251128050506.htm Data from over 47,000 dogs reveal that CBD is most often used in older pets with chronic health issues. Long-term CBD use was linked to reduced aggression, though other anxious behaviors didn’t improve. The trend was strongest among dogs whose owners lived in cannabis-friendly states. Fri, 28 Nov 2025 08:41:17 EST https://www.sciencedaily.com/releases/2025/11/251128050506.htm https://www.sciencedaily.com/releases/2025/11/251128050503.htm Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat. Mice experiments confirmed that fever cripples human-origin flu but not avian strains, especially those with avian-like PB1. These findings highlight how gene swapping could fuel future pandemics. Fri, 28 Nov 2025 07:37:38 EST https://www.sciencedaily.com/releases/2025/11/251128050503.htm https://www.sciencedaily.com/releases/2025/11/251118220056.htm Chameleons’ extraordinary ability to move their eyes independently stems from a previously overlooked anatomical marvel: long, tightly coiled optic nerves hidden behind their bulging eyes. Modern CT imaging finally revealed this structure, which centuries of dissections and even the scrutiny of figures like Aristotle and Newton failed to capture. The coils give the eyes extra slack, enabling nearly 360-degree scanning without neck mobility. Wed, 19 Nov 2025 08:57:20 EST https://www.sciencedaily.com/releases/2025/11/251118220056.htm https://www.sciencedaily.com/releases/2025/11/251117095658.htm Scientists are turning venom, radioisotopes, engineered proteins, and AI into powerful new tools against cancer. From Amazonian scorpions yielding molecules that kill breast cancer cells as effectively as chemotherapy, to improved fibrin sealants and custom-grown bioactive factors, researchers are pushing biotechnology into uncharted territory. Parallel teams are advancing radiotheranostics that diagnose and destroy tumors with precision, while others forge experimental vaccines that train the immune system using hybrid dendritic cells. Tue, 18 Nov 2025 02:27:48 EST https://www.sciencedaily.com/releases/2025/11/251117095658.htm https://www.sciencedaily.com/releases/2025/11/251116105735.htm Across the planet, animals are increasingly suffering from chronic illnesses once seen only in humans. Cats, dogs, cows, and even marine life are facing rising rates of cancer, diabetes, arthritis, and obesity — diseases tied to the same factors affecting people: genetics, pollution, poor nutrition, and stress. A new study led by scientists at the Agricultural University of Athens proposes a unified model linking these conditions across species. Mon, 17 Nov 2025 03:21:37 EST https://www.sciencedaily.com/releases/2025/11/251116105735.htm https://www.sciencedaily.com/releases/2025/11/251104094136.htm Researchers have, for the first time, estimated how quickly E. coli bacteria can spread between people — and one strain moves as fast as swine flu. Using genomic data from the UK and Norway, scientists modeled bacterial transmission rates and discovered key differences between strains. Their work offers a new way to monitor and control antibiotic-resistant bacteria in both communities and hospitals. Tue, 04 Nov 2025 23:25:35 EST https://www.sciencedaily.com/releases/2025/11/251104094136.htm https://www.sciencedaily.com/releases/2025/11/251104013023.htm Beneath the ocean’s surface, bacteria have evolved specialized enzymes that can digest PET plastic, the material used in bottles and clothes. Researchers at KAUST discovered that a unique molecular signature distinguishes enzymes capable of efficiently breaking down plastic. Found in nearly 80% of ocean samples, these PETase variants show nature’s growing adaptation to human pollution. Tue, 04 Nov 2025 08:54:51 EST https://www.sciencedaily.com/releases/2025/11/251104013023.htm https://www.sciencedaily.com/releases/2025/10/251025084549.htm In a groundbreaking discovery, scientists at Trinity College Dublin have identified a "universal thermal performance curve" that governs how all living organisms respond to temperature. This finding reveals that evolution has been unable to escape a single, unifying rule linking performance and heat across every branch of life—from bacteria and plants to reptiles and fish. The curve shows that while organisms perform better as temperatures rise, performance rapidly collapses beyond an optimal point, posing grave risks in a warming world. Sat, 25 Oct 2025 23:54:42 EDT https://www.sciencedaily.com/releases/2025/10/251025084549.htm https://www.sciencedaily.com/releases/2025/10/251002074013.htm A strange Jurassic lizard discovered on Scotland’s Isle of Skye is shaking up what we know about snake evolution. Named Breugnathair elgolensis, the “false snake of Elgol” combined hook-like, python-style teeth and jaws with the short body and limbs of a lizard. Researchers spent nearly a decade studying the 167-million-year-old fossil, revealing that it belonged to a newly defined group of squamates and carried features of both snakes and geckos. Thu, 02 Oct 2025 07:40:13 EDT https://www.sciencedaily.com/releases/2025/10/251002074013.htm https://www.sciencedaily.com/releases/2025/09/250923021212.htm Gifted dogs can categorize toys by function, not just appearance. In playful at-home tests, they linked labels like “fetch” and “pull” to toys—even ones they’d never seen before. The findings hint that dogs form mental concepts of objects, much like humans, pointing to deeper cognitive abilities. Tue, 23 Sep 2025 23:20:54 EDT https://www.sciencedaily.com/releases/2025/09/250923021212.htm https://www.sciencedaily.com/releases/2025/09/250916221920.htm Scientists at the University of Geneva have created the first detailed catalogue of gut bacteria at the subspecies level, unlocking powerful new ways to detect colorectal cancer. By applying machine learning to stool samples, they achieved a 90% detection rate—nearly matching colonoscopies, but with far less cost and discomfort. This breakthrough could revolutionize early cancer screening, helping catch the disease before it advances. Wed, 17 Sep 2025 21:50:20 EDT https://www.sciencedaily.com/releases/2025/09/250916221920.htm https://www.sciencedaily.com/releases/2025/09/250914205835.htm Researchers discovered two new parasitic wasp species living in the U.S., tracing their origins back to Europe and uncovering clues about how they spread. Their arrival raises fresh questions about biodiversity, ecological risks, and the role of citizen science in tracking hidden species. Mon, 15 Sep 2025 03:08:30 EDT https://www.sciencedaily.com/releases/2025/09/250914205835.htm https://www.sciencedaily.com/releases/2025/09/250913112506.htm Not all barnacles just sit on rocks and ships. Some invade crabs, growing like a parasitic root system that hijacks their bodies. A mysterious group called y-larvae has baffled scientists for over a century, with no known adult stage. Genetic evidence now reveals they’re related to barnacles and may also be parasites — lurking unseen inside other creatures. Sat, 13 Sep 2025 11:37:08 EDT https://www.sciencedaily.com/releases/2025/09/250913112506.htm https://www.sciencedaily.com/releases/2025/09/250908175502.htm Orangutans, humans’ close evolutionary relatives, have developed remarkable strategies to survive in the unpredictable rainforests of Borneo. A Rutgers-led study reveals that these apes balance protein intake and adjust their activity to match food availability, avoiding obesity and metabolic disease. Unlike humans, who often overeat processed foods without adjusting energy use, orangutans switch between fruits, leaves, and even stored body fat depending on the season. Their ability to maintain protein levels and conserve energy during scarcity offers insights not only into their survival but also into healthier dietary habits for people. Tue, 09 Sep 2025 01:47:10 EDT https://www.sciencedaily.com/releases/2025/09/250908175502.htm https://www.sciencedaily.com/releases/2025/08/250829022840.htm Scientists have identified a new giant lizard, Bolg amondol, from Utah’s Kaiparowits Formation, named after Tolkien’s goblin prince. Part of the monstersaur lineage, Bolg reveals that multiple large lizards coexisted with dinosaurs, suggesting a thriving ecosystem. Its discovery in long-stored fossils underscores how museums hold hidden scientific gems. Fri, 29 Aug 2025 10:44:02 EDT https://www.sciencedaily.com/releases/2025/08/250829022840.htm https://www.sciencedaily.com/releases/2025/08/250827010729.htm Deep beneath the Pacific Ocean, a bright yellow worm thrives where no other animals dare, in toxic hydrothermal vents saturated with arsenic and sulfide. By cleverly turning these poisons into a golden mineral once prized by Renaissance painters, the worm neutralizes the deadly threat and survives in one of Earth’s most hostile habitats. Scientists say this unusual “fighting poison with poison” strategy could change how we think about life’s resilience in extreme environments. Wed, 27 Aug 2025 09:31:42 EDT https://www.sciencedaily.com/releases/2025/08/250827010729.htm https://www.sciencedaily.com/releases/2025/08/250827010724.htm Bumble bees aren’t random foragers – they’re master nutritionists. Over an eight-year field study in the Colorado Rockies, scientists uncovered that different bee species strategically balance their intake of protein, fats, and carbs by choosing pollen from specific flowers. Larger, long-tongued bees seek protein-rich pollen, while smaller, short-tongued species prefer carb- and fat-heavy sources. These dietary preferences shift with the seasons and colony life cycles, helping bees reduce competition, thrive together, and maintain strong colonies. Wed, 27 Aug 2025 01:07:24 EDT https://www.sciencedaily.com/releases/2025/08/250827010724.htm https://www.sciencedaily.com/releases/2025/08/250816113528.htm Roughly two-thirds of all atmospheric methane, a potent greenhouse gas, comes from methanogens. Tracking down which methanogens in which environment produce methane with a specific isotope signature is difficult, however. UC Berkeley researchers have for the first time CRISPRed the key enzyme involved in microbial methane production to understand the unique isotopic fingerprints of different environments to better understand Earth's methane budget. Sun, 17 Aug 2025 23:27:32 EDT https://www.sciencedaily.com/releases/2025/08/250816113528.htm https://www.sciencedaily.com/releases/2025/08/250816113522.htm Scientists have engineered a groundbreaking cancer treatment that uses bacteria to smuggle viruses directly into tumors, bypassing the immune system and delivering a powerful one-two punch against cancer cells. The bacteria act like Trojan horses, carrying viral payloads to cancer’s core, where the virus can spread and destroy malignant cells. Built-in safety features ensure the virus can’t multiply outside the tumor, offering a promising pathway for safe, targeted therapy. Sun, 17 Aug 2025 10:28:53 EDT https://www.sciencedaily.com/releases/2025/08/250816113522.htm https://www.sciencedaily.com/releases/2025/08/250813083611.htm Cats can naturally develop dementia with brain changes strikingly similar to Alzheimer’s disease in humans, including toxic amyloid-beta buildup and loss of synapses. A new study shows these similarities could make cats valuable natural models for research, potentially leading to treatments that benefit both species. The research also revealed that brain support cells may contribute to synapse loss, and findings could help owners recognize and manage dementia symptoms in aging pets. Thu, 14 Aug 2025 02:23:20 EDT https://www.sciencedaily.com/releases/2025/08/250813083611.htm