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December 30, 2025

Top Headlines

Earth’s Worst Extinction Was Followed by a Shockingly Fast Ocean Comeback

Dec. 30, 2025 A spectacular fossil trove on the Arctic island of Spitsbergen shows that marine life made a stunning comeback after Earth’s greatest extinction. Tens of thousands of fossils reveal fully aquatic reptiles and complex food chains thriving just ...

Physicists Close in on the Elusive Sterile Neutrino

Dec. 30, 2025 Neutrinos may be nearly invisible, but they play a starring role in the Universe. Long-standing anomalies had hinted at a mysterious fourth “sterile” neutrino, potentially rewriting the laws of physics. Using exquisitely precise measurements of ...

Time Runs Faster on Mars and Scientists Just Proved It

Dec. 30, 2025 Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the difference, showing that Mars clocks tick slightly faster—and fluctuate over the Martian year. These microsecond shifts could ...

The Brain Has a Hidden Language and Scientists Just Found It

Dec. 29, 2025 Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By tracking glutamate in real time, scientists can finally see how neurons process incoming information before sending signals ...

Mars Dust Storms Are Crackling with Electricity

Dec. 29, 2025 Mars isn’t just dusty—it crackles with electricity. Scientists discovered that dust devils can generate tiny electric sparks, captured for the first time by Perseverance’s microphone. These static discharges may rapidly destroy chemicals like ...

Ancient Wolves Could Only Have Reached This Island by Boat

Dec. 29, 2025 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 ...

Most Distant Supernova: James Webb Sees a Star Explode at Cosmic Dawn

Dec. 28, 2025 Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old. The event was first signaled by a gamma-ray burst and later confirmed using the James Webb Space Telescope, which was able ...

Mini Brains Reveal Clear Brain Signals of Schizophrenia and Bipolar Disorder

Dec. 28, 2025 Tiny lab-grown brains are offering an unprecedented look at how schizophrenia and bipolar disorder disrupt neural activity. Researchers found distinct electrical firing patterns that could identify ...

Fusion Reactors May Create Dark Matter Particles

Dec. 28, 2025 Researchers say fusion reactors might do more than generate clean energy—they could also create particles linked to dark matter. A new theoretical study shows how neutrons inside future fusion reactors could spark rare reactions that produce ...

Losing Weight in Midlife May Have a Hidden Brain Cost

Dec. 28, 2025 Weight loss restored healthy metabolism in both young and mid-aged mice, but the brain told a different story. In mid-aged animals, slimming down actually worsened inflammation in a brain region tied to appetite and energy balance. While this ...

A Massive Scientific Review Put Alternative Autism Therapies to the Test

Dec. 28, 2025 A major new review has put hundreds of alternative autism treatments under the microscope—and most didn’t hold up. Scientists analyzed decades of research and found little reliable evidence that popular approaches like probiotics, acupuncture, ...

Zombie Worms Are Missing and Scientists Are Alarmed

Dec. 28, 2025 When researchers lowered whale bones into the deep ocean, they expected zombie worms to quickly move in. Instead, after 10 years, none appeared — an unsettling result tied to low-oxygen waters in the region. These worms play a key role in breaking ...

Latest Headlines

updated 12:21pm EST

MIT Scientists Find a Way to Rejuvenate the Immune System as We Age

Dec. 29, 2025 As the immune system weakens with age, scientists have found a way to restore some of its lost strength. By delivering mRNA to the liver, they created a temporary source of immune-boosting signals ...

A Gold Catalyst Just Broke a Decade Old Green Chemistry Record

Dec. 29, 2025 A new catalyst design could transform how acetaldehyde is made from renewable bioethanol. Researchers found that a carefully balanced mix of gold, manganese, and copper creates a powerful synergy ...

The Deep Ocean Has a Missing Link and Scientists Finally Found It

Dec. 28, 2025 Scientists have uncovered why big predators like sharks spend so much time in the ocean’s twilight zone. The answer lies with mid-sized fish such as the bigscale pomfret, which live deep during the ...

Large Hadron Collider Finally Explains How Fragile Matter Forms

Dec. 27, 2025 In collisions at CERN’s Large Hadron Collider, hotter than the Sun’s core by a staggering margin, scientists have finally solved a long-standing mystery: how delicate particles like deuterons and ...

Stanford Scientists Uncover Why mRNA COVID Vaccines Can Trigger Heart Inflammation

Dec. 27, 2025 Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and how that risk might be ...

A Rare Cancer-Fighting Plant Compound Has Finally Been Decoded

Dec. 27, 2025 UBC Okanagan researchers have uncovered how plants create mitraphylline, a rare natural compound linked to anti-cancer effects. By identifying two key enzymes that shape and twist molecules into ...

Cancer Cells Depend on a Dangerous DNA Repair Trick

Dec. 27, 2025 Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone ...

Scientists May Have Found the Best Place for Humans to Land on Mars

Dec. 27, 2025 A newly identified region on Mars may hold the key to future human landings. Researchers found evidence of water ice less than a meter beneath the surface, close enough to be harvested for water, ...

Something Fundamental About Black Holes May Be Changing

Dec. 27, 2025 New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of years. This unexpected shift suggests the structure around supermassive black ...

Why Some People Keep Making the Same Bad Decisions

Dec. 26, 2025 Everyday sights and sounds quietly shape the choices people make, often without them realizing it. New research suggests that some individuals become especially influenced by these environmental ...

A Christmas Tree 80 Light-Years Wide Appears in Space

Dec. 25, 2025 This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree. Known as NGC 2264, this distant star-forming region sits about 2,700 ...

ADHD Drugs Don’t Work the Way We Thought

Dec. 25, 2025 ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these medications activate reward and alertness systems, helping children stay ...

What You Eat Could Decide the Planet’s Future

Dec. 24, 2025 What we put on our plates may matter more for the climate than we realize. Researchers found that most people, especially in wealthy countries, are exceeding a “food emissions budget” needed to ...

Scientists Reverse Alzheimer’s in Mice and Restore Memory

Dec. 24, 2025 Alzheimer’s has long been considered irreversible, but new research challenges that assumption. Scientists discovered that severe drops in the brain’s energy supply help drive the disease—and ...

Scientists Found a Way to Restore Brain Blood Flow in Dementia

Dec. 25, 2025 A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...

Why Consciousness Can’t Be Reduced to Code

Dec. 24, 2025 The familiar fight between “mind as software” and “mind as biology” may be a false choice. This work proposes biological computationalism: the idea that brains compute, but not in the ...

AI Supercharges Scientific Output While Quality Slips

Dec. 24, 2025 AI writing tools are supercharging scientific productivity, with researchers posting up to 50% more papers after adopting them. The biggest beneficiaries are scientists who don’t speak English as a ...

We Are Living in a Golden Age of Species Discovery

Dec. 24, 2025 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, ...

A Surprising Brain Cleanup Reduced Epileptic Seizures and Restored Memory

Dec. 25, 2025 A new study suggests temporal lobe epilepsy may be linked to early aging of certain brain cells. When researchers removed these aging cells in mice, seizures dropped, memory improved, and some ...

Scientists Find a Weak Spot in Deadly Fungus That Shut Down Hospital Intensive Care Units

Dec. 23, 2025 A deadly hospital fungus that resists nearly every antifungal drug may have an unexpected weakness. Researchers discovered that Candida auris activates specific genes during infection to hunt for ...

Why Evolution Rewarded Ants That Sacrificed Protection

Dec. 22, 2025 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 ...

A New Tool Is Revealing the Invisible Networks Inside Cancer

Dec. 21, 2025 Spanish researchers have created a powerful new open-source tool that helps uncover the hidden genetic networks driving cancer. Called RNACOREX, the software can analyze thousands of molecular ...

An 11-Year-Old Needed Two New Organs and Doctors Made History

Dec. 19, 2025 In a rare and historic achievement, Children’s Hospital Colorado successfully completed its first dual heart and liver transplant in a pediatric patient. The life-saving surgery was performed on ...

Scientists Found a Dangerous Feedback Loop Accelerating Arctic Warming

Dec. 29, 2025 The Arctic is changing rapidly, and scientists have uncovered a powerful mix of natural and human-driven processes fueling that change. Cracks in sea ice release heat and pollutants that form clouds ...

This Ultra-Sensitive Imaging System Can Spot Cancer Earlier

Dec. 23, 2025 A new imaging technology can distinguish cancerous tissue from healthy cells by detecting ultra-weak light signals. It relies on nanoparticles that bind to tumor markers, making cancerous areas ...

Your Roommate’s Genes May Be Shaping Your Gut Bacteria

Dec. 23, 2025 Scientists studying thousands of rats discovered that gut bacteria are shaped by both personal genetics and the genetics of social partners. Some genes promote certain microbes that can spread ...

A New Drug Could Stop Alzheimer’s Before Memory Loss Begins

Dec. 22, 2025 New research suggests Alzheimer’s may start far earlier than previously thought, driven by a hidden toxic protein in the brain. Scientists found that an experimental drug, NU-9, blocks this early ...

Ancient Sewers Expose a Hidden Health Crisis in Roman Britain

Dec. 21, 2025 Sediments from a Roman latrine at Vindolanda show soldiers were infected with multiple intestinal parasites, including roundworm, whipworm, and Giardia — the first time Giardia has been identified ...

Deaths of Despair Were Rising Long Before Opioids

Dec. 20, 2025 Long before opioids flooded communities, something else was quietly changing—and it may have helped set the stage for today’s crisis. A new study finds that as church attendance dropped among ...

The 98% Mystery: Scientists Just Cracked the Code on “junk DNA” Linked to Alzheimer’s

Dec. 19, 2025 Researchers have revealed that so-called “junk DNA” contains powerful switches that help control brain cells linked to Alzheimer’s disease. By experimentally testing nearly 1,000 DNA switches ...