https://www.sciencedaily.com/news/earth_climate/forests/ Forest Biomes. Read all about forests, including forest ecology, carbon uptake, and how human activities are affecting forests. en-us Wed, 22 Apr 2026 09:42:13 EDT Wed, 22 Apr 2026 09:42:13 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/earth_climate/forests/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/04/260419054821.htm Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing batteries or solar panels. It works in both dry and wet conditions and even lasts longer than similar technologies. This could pave the way for sustainable, low-maintenance sensors in farming and environmental monitoring. Sun, 19 Apr 2026 08:57:46 EDT https://www.sciencedaily.com/releases/2026/04/260419054821.htm https://www.sciencedaily.com/releases/2026/04/260413232421.htm For years, water managers have been puzzled as the Colorado River kept delivering less water than expected—even when snowpack levels looked promising. New research reveals the missing piece: spring rain, or rather, the lack of it. Warmer, drier springs mean plants are soaking up more snowmelt before it can reach rivers, fueled by sunny skies that boost growth and evaporation. In fact, this shift explains nearly 70% of the shortfall, tying the mystery directly to the long-running Millennium drought. Tue, 14 Apr 2026 01:30:13 EDT https://www.sciencedaily.com/releases/2026/04/260413232421.htm https://www.sciencedaily.com/releases/2026/04/260413043135.htm Africa’s forests have undergone a shocking reversal, switching from carbon absorbers to carbon emitters after 2010. Researchers found that heavy deforestation in tropical regions has led to massive biomass losses, far outweighing any gains from regrowth elsewhere. This change could seriously undermine global efforts to slow climate change. Scientists warn that protecting forests is now more urgent than ever. Mon, 13 Apr 2026 10:40:04 EDT https://www.sciencedaily.com/releases/2026/04/260413043135.htm https://www.sciencedaily.com/releases/2026/03/260323005535.htm Tiny plastic particles aren’t just choking oceans and cities—they’re quietly infiltrating forests too. Scientists discovered that most microplastics arrive through the air, settling onto treetops before being washed or dropped to the forest floor in rain and falling leaves. Once there, natural processes like leaf decay help bury and store these particles deep in the soil. The findings reveal forests as hidden reservoirs of airborne pollution—and potentially a new frontline in the growing microplastics crisis. Mon, 23 Mar 2026 04:34:53 EDT https://www.sciencedaily.com/releases/2026/03/260323005535.htm https://www.sciencedaily.com/releases/2026/03/260319005110.htm Tropical peatlands, some of the planet’s largest underground carbon stores, are now burning at levels never seen in at least 2,000 years. By analyzing charcoal preserved in peat across multiple continents, scientists discovered that fires had actually been declining for more than a thousand years, largely shaped by natural climate patterns like drought. That long trend suddenly reversed in the 20th century, with a sharp surge in wildfires—especially in Southeast Asia and Australasia. Thu, 19 Mar 2026 01:18:39 EDT https://www.sciencedaily.com/releases/2026/03/260319005110.htm https://www.sciencedaily.com/releases/2026/03/260303201755.htm Northern wildfires may be more dangerous for the climate than they appear. Researchers found that fires in boreal forests can burn deep into peat soils, releasing ancient carbon stored for hundreds or thousands of years. These slow, smoldering fires often look small from space, causing climate models to underestimate their emissions. Wed, 04 Mar 2026 12:50:50 EST https://www.sciencedaily.com/releases/2026/03/260303201755.htm https://www.sciencedaily.com/releases/2026/02/260224023201.htm Deep in the Congo Basin, vast peatlands quietly store enormous amounts of Earth’s carbon — but new research suggests this ancient vault may be leaking. Scientists studying Africa’s largest blackwater lakes discovered that significant amounts of carbon dioxide bubbling into the atmosphere come not just from recent plant life, but from peat that has been locked away for thousands of years. Tue, 24 Feb 2026 08:16:20 EST https://www.sciencedaily.com/releases/2026/02/260224023201.htm https://www.sciencedaily.com/releases/2026/02/260212025613.htm Long before agriculture, humans were transforming Europe’s wild landscapes. Advanced simulations show that hunting and fire use by Neanderthals and Mesolithic hunter-gatherers reshaped forests and grasslands in measurable ways. By reducing populations of giant herbivores, people indirectly altered how dense vegetation became. The findings challenge the idea that prehistoric Europe was an untouched natural world. Thu, 12 Feb 2026 09:14:45 EST https://www.sciencedaily.com/releases/2026/02/260212025613.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/2026/02/260204042457.htm Melting ice from West Antarctica once delivered huge amounts of iron to the Southern Ocean, but algae growth did not increase as expected. Researchers found the iron was in a form that marine life could not easily use. This means more melting ice does not automatically boost carbon absorption. In the future, Antarctic ice loss could actually reduce the ocean’s ability to slow climate change. Wed, 04 Feb 2026 04:32:51 EST https://www.sciencedaily.com/releases/2026/02/260204042457.htm https://www.sciencedaily.com/releases/2026/01/260131084622.htm Old Indian poems and folk songs are revealing a surprising truth about the land. Scientists found that descriptions of thorny trees and open grasslands in texts written as far back as the 1200s closely match today’s savannas in western India. This suggests these landscapes are ancient and natural—not ruined forests. The discovery could reshape how conservation and tree-planting efforts are planned. Sun, 01 Feb 2026 09:28:51 EST https://www.sciencedaily.com/releases/2026/01/260131084622.htm https://www.sciencedaily.com/releases/2026/01/260125081133.htm After analyzing 40 years of tree records across the Andes and Amazon, researchers found that climate change is reshaping tropical forests in uneven ways. Some regions are steadily losing tree species, especially where conditions are hotter and drier, while others are seeing gains. Rainfall patterns turned out to be just as important as rising temperatures. Sun, 25 Jan 2026 08:27:34 EST https://www.sciencedaily.com/releases/2026/01/260125081133.htm https://www.sciencedaily.com/releases/2026/01/260115220612.htm New research shows tropical forests can recover twice as fast after deforestation when their soils contain enough nitrogen. Scientists followed forest regrowth across Central America for decades and found that nitrogen plays a decisive role in how quickly trees return. Faster regrowth also means more carbon captured from the atmosphere. The study points to smarter reforestation strategies that work with nature rather than relying on fertilizers. Thu, 15 Jan 2026 22:31:47 EST https://www.sciencedaily.com/releases/2026/01/260115220612.htm https://www.sciencedaily.com/releases/2026/01/260114084119.htm For thousands of years, wildfires on Alaska’s North Slope were rare. That changed sharply in the 20th century, when warming temperatures dried soils and fueled the spread of shrubs, setting the stage for intense fires. Peat cores and satellite data reveal that fire activity since the 1950s has reached record levels. The findings suggest the Arctic is entering a new, more dangerous fire era. Wed, 14 Jan 2026 08:41:19 EST https://www.sciencedaily.com/releases/2026/01/260114084119.htm https://www.sciencedaily.com/releases/2026/01/260107012114.htm Scientists have discovered that wildfires release far more air-polluting gases than previously estimated. Many of these hidden emissions can transform into fine particles that are dangerous to breathe. The study shows wildfire pollution rivals human-made emissions in some parts of the world. This helps explain why wildfire smoke can linger and worsen air quality long after the flames are gone. Wed, 07 Jan 2026 01:34:01 EST https://www.sciencedaily.com/releases/2026/01/260107012114.htm https://www.sciencedaily.com/releases/2025/12/251211100633.htm New research shows that crops are far more vulnerable when too much rainfall originates from land rather than the ocean. Land-sourced moisture leads to weaker, less reliable rainfall, heightening drought risk. The U.S. Midwest and East Africa are particularly exposed due to soil drying and deforestation. Protecting forests and improving land management could help stabilize rainfall and crop yields. Fri, 12 Dec 2025 10:20:47 EST https://www.sciencedaily.com/releases/2025/12/251211100633.htm https://www.sciencedaily.com/releases/2025/11/251121090735.htm Migratory birds that fill North American forests with spring songs depend on Central America’s Five Great Forests far more than most people realize. New research shows these tropical strongholds shelter enormous shares of species like Wood Thrushes, Cerulean Warblers, and Golden-winged Warblers—many of which are rapidly declining. Yet these forests are disappearing at an alarming pace due to illegal cattle ranching, placing both birds and local communities at risk. Sat, 22 Nov 2025 08:35:04 EST https://www.sciencedaily.com/releases/2025/11/251121090735.htm https://www.sciencedaily.com/releases/2025/10/251029002920.htm Global scientists warn that humanity is on the verge of crossing irreversible climate thresholds, with coral reefs already at their tipping point and polar ice sheets possibly beyond recovery. The Global Tipping Points Report 2025 reveals how rising temperatures could trigger a cascade of system collapses, from the Amazon rainforest turning to savanna to the potential shutdown of the Atlantic Ocean circulation. Wed, 29 Oct 2025 04:26:38 EDT https://www.sciencedaily.com/releases/2025/10/251029002920.htm https://www.sciencedaily.com/releases/2025/10/251027023802.htm The Southern Ocean absorbs nearly half of all ocean-stored human CO2, but its future role is uncertain. Despite models predicting a decline, researchers found that freshening surface waters are currently keeping deep CO2 trapped below. This stratification effect may be only temporary, as intensifying winds bring deep, carbon-rich water closer to the surface. If mixing increases, the Southern Ocean could begin releasing more CO2 than it absorbs. Mon, 27 Oct 2025 04:32:56 EDT https://www.sciencedaily.com/releases/2025/10/251027023802.htm https://www.sciencedaily.com/releases/2025/10/251013040325.htm Humanity has reached the first Earth system tipping point, the widespread death of warm-water coral reefs, marking the beginning of irreversible planetary shifts. As global temperatures move beyond 1.5°C, the world risks cascading crises such as ice sheet melt, Amazon rainforest dieback, and ocean current collapse. Scientists from the University of Exeter warn that these interconnected tipping points could transform the planet unless urgent, systemic action triggers “positive tipping points,” like rapid renewable energy adoption. Mon, 13 Oct 2025 10:18:19 EDT https://www.sciencedaily.com/releases/2025/10/251013040325.htm https://www.sciencedaily.com/releases/2025/10/251008030932.htm The Amazon has suffered its most destructive fire season in more than two decades, releasing a staggering 791 million tons of carbon dioxide—on par with Germany’s annual emissions. Scientists found that for the first time, fire-driven degradation, not deforestation, was the main source of carbon emissions, signaling a dangerous shift in the rainforest’s decline. Using advanced satellite systems and rigorous simulations, researchers uncovered vast damage across Brazil and Bolivia, exposing the fragility of the Amazon’s ecosystems. Wed, 08 Oct 2025 07:18:54 EDT https://www.sciencedaily.com/releases/2025/10/251008030932.htm https://www.sciencedaily.com/releases/2025/09/250916221823.htm Heating alone won’t drive soil microbes to release more carbon dioxide — they need added carbon and nutrients to thrive. This finding challenges assumptions about how climate warming influences soil emissions. Wed, 17 Sep 2025 02:08:51 EDT https://www.sciencedaily.com/releases/2025/09/250916221823.htm https://www.sciencedaily.com/releases/2025/08/250821004202.htm Industrial forests, packed with evenly spaced trees, face nearly 50% higher odds of megafires than public lands. A lidar-powered study of California’s Sierra Nevada reveals how dense plantations feed fire severity, but also shows that proactive thinning could prevent forests from collapsing into shrubland ecosystems. Thu, 21 Aug 2025 01:32:18 EDT https://www.sciencedaily.com/releases/2025/08/250821004202.htm https://www.sciencedaily.com/releases/2025/08/250820000810.htm Planting more trees can help cool the planet and reduce fire risk—but where they are planted matters. According to UC Riverside researchers, tropical regions provide the most powerful climate benefits because trees there grow year-round, absorb more carbon dioxide, and cool the air through processes like evapotranspiration, or “tree sweating.” Thu, 21 Aug 2025 00:34:57 EDT https://www.sciencedaily.com/releases/2025/08/250820000810.htm https://www.sciencedaily.com/releases/2025/08/250802022926.htm Between 2003 and 2021, Earth saw a net boost in photosynthesis, mainly thanks to land plants thriving in warming, wetter conditions—especially in temperate and high-latitude regions. Meanwhile, ocean algae struggled in increasingly stratified and nutrient-poor tropical waters. Scientists tracked this global energy shift using satellite data, revealing that land ecosystems not only added more biomass but also helped stabilize climate by capturing more carbon. Sat, 02 Aug 2025 12:26:48 EDT https://www.sciencedaily.com/releases/2025/08/250802022926.htm https://www.sciencedaily.com/releases/2025/07/250724232419.htm What would happen if a nuclear war triggered a climate-altering catastrophe? Researchers have modeled how such a scenario could devastate global corn crops cutting production by as much as 87% due to blocked sunlight and increased UV-B radiation. Using advanced climate-agriculture simulations, they propose a survival strategy: emergency resilience kits containing fast-growing, cold-tolerant seeds that could keep food systems afloat not just after nuclear war, but also after volcanic eruptions or other mega-disasters. Thu, 24 Jul 2025 23:24:19 EDT https://www.sciencedaily.com/releases/2025/07/250724232419.htm https://www.sciencedaily.com/releases/2025/07/250706225819.htm Kenyan fig trees can literally turn parts of themselves to stone, using microbes to convert internal crystals into limestone-like deposits that lock away carbon, sweeten surrounding soils, and still yield fruit—hinting at a delicious new weapon in the climate-change arsenal. Sun, 06 Jul 2025 23:54:49 EDT https://www.sciencedaily.com/releases/2025/07/250706225819.htm https://www.sciencedaily.com/releases/2025/07/250704032919.htm Forests aren’t keeping up with today’s climate chaos. While temperatures soar within decades, tree populations take 100 to 200 years to shift in response. A sweeping new analysis of ancient pollen and modern data reveals this dramatic lag—and its consequences. As ecosystems fall out of sync with their environments, scientists warn that without help, many forests could wither or collapse. Fri, 04 Jul 2025 05:21:52 EDT https://www.sciencedaily.com/releases/2025/07/250704032919.htm https://www.sciencedaily.com/releases/2025/07/250703092609.htm Tropical trees are dying faster than ever, and it's not just heat or drought to blame. Scientists have uncovered a surprising culprit: ordinary thunderstorms. These quick, fierce storms, powered by climate change, are toppling trees with intense winds and lightning, sometimes causing more damage than drought itself. The discovery is reshaping how we understand rainforest health and carbon storage, as storms may be responsible for up to 60% of tree deaths in some regions. Researchers now warn that failing to account for this hidden force could undermine forest conservation and climate models alike. Thu, 03 Jul 2025 09:26:09 EDT https://www.sciencedaily.com/releases/2025/07/250703092609.htm https://www.sciencedaily.com/releases/2025/06/250620231906.htm Researchers at ETH Zurich have developed an astonishing new material: a printable gel that’s alive. Infused with ancient cyanobacteria, this "photosynthetic living material" not only grows but also removes CO₂ from the air, twice over. The bacteria use sunlight to produce biomass and simultaneously trigger mineral formation, which locks carbon away in a stable form. Engineered hydrogels provide an ideal habitat for these microbes, allowing them to thrive for over a year. Even more captivating, this material has already made its way into architecture, with living installations showcased in Venice and Milan that merge design, sustainability, and living science. Fri, 20 Jun 2025 23:19:06 EDT https://www.sciencedaily.com/releases/2025/06/250620231906.htm https://www.sciencedaily.com/releases/2025/06/250620222145.htm In a twist on conventional wisdom, researchers have discovered that in ocean-like fluids with changing density, tiny porous particles can sink faster than larger ones, thanks to how they absorb salt. Using clever lab experiments with 3D-printed agar shapes in a stratified water column, scientists demonstrated that porosity and particle shape are major factors in determining sinking speed. This finding could revolutionize how we understand carbon cycling, microplastic behavior, and even strategies for ocean-based carbon capture. Fri, 20 Jun 2025 22:21:45 EDT https://www.sciencedaily.com/releases/2025/06/250620222145.htm https://www.sciencedaily.com/releases/2025/06/250615020607.htm Underground fungi may be one of Earth s most powerful and overlooked allies in the fight against climate change, yet most of them remain unknown to science. Known only by DNA, these "dark taxa" make up a shocking 83% of ectomycorrhizal species fungi that help forests store carbon and thrive. Their hotspots lie in tropical forests and other underfunded regions. Without names, they re invisible to conservation efforts. But scientists are urging more DNA sequencing and global collaboration to bring these critical organisms into the light before their habitats, or the fungi themselves, disappear forever. Sun, 15 Jun 2025 02:06:07 EDT https://www.sciencedaily.com/releases/2025/06/250615020607.htm https://www.sciencedaily.com/releases/2025/06/250609020620.htm For millions of years, large herbivores like mastodons and giant deer shaped the Earth's ecosystems, which astonishingly stayed stable despite extinctions and upheavals. A new study reveals that only twice in 60 million years did environmental shifts dramatically reorganize these systems once with a continental land bridge, and again with climate-driven habitat change. Yet the ecosystems adapted, with new species taking on old roles. Now, a third, human-driven tipping point threatens that ancient resilience. Mon, 09 Jun 2025 02:06:20 EDT https://www.sciencedaily.com/releases/2025/06/250609020620.htm https://www.sciencedaily.com/releases/2025/05/250529155413.htm Hurricane Ida wreaked an estimated $75 billion in total damages and was responsible for 112 fatalities -- including 32 in New Jersey and 16 in New York state. Yet the hurricane could have been even worse in the Big Apple, find scientists. Thu, 29 May 2025 15:54:13 EDT https://www.sciencedaily.com/releases/2025/05/250529155413.htm https://www.sciencedaily.com/releases/2025/05/250529145725.htm Forest-based agroforestry can restore forests, promote livelihoods, and combat climate change, but emerging agroforestry initiatives focusing only on tree planting is leading to missed opportunities to support beneficial outcomes of forest management, scientists found. Thu, 29 May 2025 14:57:25 EDT https://www.sciencedaily.com/releases/2025/05/250529145725.htm https://www.sciencedaily.com/releases/2025/05/250529124628.htm Replanting forests can help cool the planet even more than some scientists once believed, especially in the tropics. But even if every tree lost since the mid-19th century is replanted, the total effect won't cancel out human-generated warming. Thu, 29 May 2025 12:46:28 EDT https://www.sciencedaily.com/releases/2025/05/250529124628.htm https://www.sciencedaily.com/releases/2025/05/250528132224.htm A new species of velvet worm, Peripatopsis barnardi, represents the first ever species from the arid Karoo, which indicates that the area was likely historically more forested than at present. In the Cape Fold Mountains, we now know that every mountain peak has an endemic species. This suggests that in unsampled areas there are likely to be additional novel diversity, waiting to be found. Wed, 28 May 2025 13:22:24 EDT https://www.sciencedaily.com/releases/2025/05/250528132224.htm https://www.sciencedaily.com/releases/2025/05/250528131557.htm Many bat species native to Germany, such as the Leisler's bat, are forest specialists. However, as it is becoming increasingly hard for them to find tree hollows in forest plantations, so they are moving to settlements instead. Using high-resolution GPS data from bats, a team led by scientists has analyzed in greater detail than ever before how Leisler's bats use their habitats, which tree species they look for when searching a roost, and which forest types they avoid. They found that these bats increasingly seek refuge in old trees in urban areas and in old buildings such as churches. Wed, 28 May 2025 13:15:57 EDT https://www.sciencedaily.com/releases/2025/05/250528131557.htm https://www.sciencedaily.com/releases/2025/05/250527124632.htm Researchers conducted a systematic review of 99 scientific publications that compared the flora or fauna of old-growth forests, managed forests and clearcut sites in boreal Europe. The reviewed studies showed large differences in the species communities inhabiting these forest types. The species richness of full-canopy forests increases as the forest gets older. Clearcut sites are also species-rich, but they are inhabited by a distinct set of species in comparison to full-canopy forests. Tue, 27 May 2025 12:46:32 EDT https://www.sciencedaily.com/releases/2025/05/250527124632.htm https://www.sciencedaily.com/releases/2025/05/250522162700.htm New research shows how rapidly proliferating turf algae are waging 'chemical warfare' to inhibit the recovery of kelp forests along Maine's warming coast. Thu, 22 May 2025 16:27:00 EDT https://www.sciencedaily.com/releases/2025/05/250522162700.htm https://www.sciencedaily.com/releases/2025/05/250521124438.htm Songbirds who make the arduous flight from their nesting sites in northern boreal forests to warm, southern climates in the winter may be rewarded for their journey with greater genetic diversity. Wed, 21 May 2025 12:44:38 EDT https://www.sciencedaily.com/releases/2025/05/250521124438.htm https://www.sciencedaily.com/releases/2025/05/250519131556.htm People have assumed climate change solutions that sequester carbon from the air into soils will also benefit crop yields. But a new study finds that most regenerative farming practices to build soil organic carbon -- such as planting cover crops, leaving stems and leaves on the ground and not tilling -- actually reduce yields in many situations. Mon, 19 May 2025 13:15:56 EDT https://www.sciencedaily.com/releases/2025/05/250519131556.htm https://www.sciencedaily.com/releases/2025/05/250516165150.htm New research suggests that the negative effects of the ozone hole on the carbon uptake of the Southern Ocean are reversible, but only if greenhouse gas emissions rapidly decrease. The study finds that as the ozone hole heals, its influence on the ocean carbon sink of the Southern Ocean will diminish, while the influence of greenhouse gas (GHG) emissions will rise. Fri, 16 May 2025 16:51:50 EDT https://www.sciencedaily.com/releases/2025/05/250516165150.htm https://www.sciencedaily.com/releases/2025/05/250515132116.htm The Amazon rainforest may be able to survive long-term drought caused by climate change, but adjusting to a drier, warmer world would exact a heavy toll, a study suggests. Thu, 15 May 2025 13:21:16 EDT https://www.sciencedaily.com/releases/2025/05/250515132116.htm https://www.sciencedaily.com/releases/2025/05/250515132021.htm When trees and soil fungi form close associations with each other, both partners benefit. Many tree species have further enhanced this cooperation by forming a concurrent symbiosis with two different groups of mycorrhizal fungi. Those trees cope better with water and nutrient scarcity, which is an important trait for forestry in the face of climate warming. Thu, 15 May 2025 13:20:21 EDT https://www.sciencedaily.com/releases/2025/05/250515132021.htm https://www.sciencedaily.com/releases/2025/05/250514164325.htm Scientists are using artificial intelligence to determine which genes collectively govern nitrogen use efficiency in plants such as corn, with the goal of helping farmers improve their crop yields and minimize the cost of nitrogen fertilizers. Wed, 14 May 2025 16:43:25 EDT https://www.sciencedaily.com/releases/2025/05/250514164325.htm https://www.sciencedaily.com/releases/2025/05/250514120052.htm Before Homo sapiens arrived, Europe's forests were not dense and dark but shaped by open and light-rich woodland landscapes. Researchers have analyzed 917 native forest plant species in Central and Western Europe and found that more than 80 percent prefer high-light conditions -- environments traditionally created by large herbivores. Wed, 14 May 2025 12:00:52 EDT https://www.sciencedaily.com/releases/2025/05/250514120052.htm https://www.sciencedaily.com/releases/2025/05/250513112306.htm In order for trees to grow, they need to control their water balance meticulously. A study shows how trees react to drought -- and revises previous perceptions. Tue, 13 May 2025 11:23:06 EDT https://www.sciencedaily.com/releases/2025/05/250513112306.htm https://www.sciencedaily.com/releases/2025/05/250509132216.htm In a groundbreaking discovery in Brunei, scientists have found two-million-year-old fossils of Dryobalanops rappa—an endangered tropical tree that still lives today. The find marks the first fossil evidence of a living, endangered tree species and sheds light on the deep history of Asia’s lush rainforests. This ancient lineage, confirmed through microscopic leaf analysis, reveals that these iconic dipterocarp trees have thrived in Borneo’s peatlands for millions of years. Fri, 09 May 2025 13:22:16 EDT https://www.sciencedaily.com/releases/2025/05/250509132216.htm https://www.sciencedaily.com/releases/2025/05/250508112548.htm Scientists have found that a mere 30 species of trees in the Cerrado -- the world's largest and most floristically diverse savanna -- account for nearly half of all its trees. The 'hyperdominance' by a few species could help researchers understand how this vast ecosystem functions. Thu, 08 May 2025 11:25:48 EDT https://www.sciencedaily.com/releases/2025/05/250508112548.htm https://www.sciencedaily.com/releases/2025/05/250507130511.htm Across the globe, monsoon rainfall switches on in spring and off in autumn. Until now, this seasonal pattern was primarily understood as an immediate response to changes in solar radiation. A new study shows that the atmosphere can store moisture over extended periods, creating a physical memory effect. It allows monsoon systems to flip between two stable states. Disrupting this delicate balance, would have severe consequences for billions of people in India, Indonesia, Brazil and China. Wed, 07 May 2025 13:05:11 EDT https://www.sciencedaily.com/releases/2025/05/250507130511.htm https://www.sciencedaily.com/releases/2025/05/250507125838.htm Climate scientists reveal that millions of today's young people will live through unprecedented lifetime exposure to heatwaves, crop failures, river floods, droughts, wildfires and tropical storms under current climate policies. If global temperatures rise by 3.5 C by 2100, 92% of children born in 2020 will experience unprecedented heatwave exposure over their lifetime, affecting 111 million children. Meeting the Paris Agreement's 1.5 C target could protect 49 million children from this risk. This is only for one birth year; when instead taking into account all children who are between 5 and 18 years old today, this adds up to 1.5 billion children affected under a 3.5 C scenario, and with 654 million children that can be protected by remaining under the 1.5 C threshold. Wed, 07 May 2025 12:58:38 EDT https://www.sciencedaily.com/releases/2025/05/250507125838.htm https://www.sciencedaily.com/releases/2025/05/250506224350.htm Termites -- infamous for their ability to destroy wood -- are rarely welcomed into rainforests that have been painstakingly replanted. But a new paper suggests that termite transplants may be necessary to help regenerating forests to thrive. Scientists found that termites are not thriving in replanted rainforests in Australia. Because decomposers like termites are essential for recycling nutrients and carbon, the researchers worry that the insect's slow recovery could hinder the growth and health of the young forests. Tue, 06 May 2025 22:43:50 EDT https://www.sciencedaily.com/releases/2025/05/250506224350.htm https://www.sciencedaily.com/releases/2025/05/250505204921.htm A new study links grazing halo patterns in coral reefs, as well as those in other patchy habitats, to the spatial patterns of the shelter habitat itself. The researchers found that grazing halos are distinct when the coral is clustered but merge into each other when the coral is dispersed. Mon, 05 May 2025 20:49:21 EDT https://www.sciencedaily.com/releases/2025/05/250505204921.htm https://www.sciencedaily.com/releases/2025/04/250430142002.htm In what could represent a milestone in ecological restoration, researchers have implemented a method capable of restoring peatlands at tens of thousands of oil and gas exploration sites in Western Canada. The project involves lowering the surface of these decommissioned sites, known as well pads, and transplanting native moss onto them to effectively recreate peatlands. This is the first time researchers have applied the method to scale on an entire well pad. The study found that the technique results in sufficient water for the growth of peatland moss across large portions of the study site. Wed, 30 Apr 2025 14:20:02 EDT https://www.sciencedaily.com/releases/2025/04/250430142002.htm https://www.sciencedaily.com/releases/2025/04/250429195323.htm Regular light-dark cycles greatly affect organisms, and events like eclipses induce distinctive physiological and behavioral shifts. While well-documented in animals, plant behavior during eclipses remains largely unexplored. Scientists monitored spruce trees to assess their bioelectrical responses to a solar eclipse and discovered trees anticipated the eclipse, synchronizing their bioelectrical behavior hours in advance. Older trees displayed greater anticipatory behavior with early time-asymmetry and entropy increases. Tue, 29 Apr 2025 19:53:23 EDT https://www.sciencedaily.com/releases/2025/04/250429195323.htm https://www.sciencedaily.com/releases/2025/04/250429162117.htm New research finds that tropical cyclones reduce years of schooling for children in low- and middle-income countries, particularly in areas unaccustomed to frequent storms. Girls are disproportionately affected. Tue, 29 Apr 2025 16:21:17 EDT https://www.sciencedaily.com/releases/2025/04/250429162117.htm https://www.sciencedaily.com/releases/2025/04/250429102851.htm Scientists believe they have found a way to improve warning systems for vulnerable communities threatened by humid heatwaves, which are on the rise due to climate change and can be damaging and even fatal to human health. The study analysed how patterns of recent rainfall can interact with dry or moist land conditions to influence the risk of extreme humid heat in the global tropics and subtropics. Tue, 29 Apr 2025 10:28:51 EDT https://www.sciencedaily.com/releases/2025/04/250429102851.htm https://www.sciencedaily.com/releases/2025/04/250428222132.htm The arrival of new plant pests and diseases is likely to severely damage UK trees and woodlands in the coming decades, new research shows. Mon, 28 Apr 2025 22:21:32 EDT https://www.sciencedaily.com/releases/2025/04/250428222132.htm https://www.sciencedaily.com/releases/2025/04/250428221705.htm With more than 181.5 billion tons of wood produced globally each year, a new method could revolutionize how we build sustainably. By infusing red oak with ferrihydrite using a simple, low-cost process, researchers strengthened the wood at the cellular level without adding weight or altering flexibility -- offering a durable, eco-friendly alternative to steel and concrete. The treated wood retains its natural behavior but gains internal durability -- paving the way for greener alternatives in construction, furniture and flooring. Mon, 28 Apr 2025 22:17:05 EDT https://www.sciencedaily.com/releases/2025/04/250428221705.htm