https://www.sciencedaily.com/news/earth_climate/severe_weather/ Severe weather research news. Learn how a storm, tornado, hurricane, or cyclone develop. What causes El Nino, La Nina or a drought? What do meterologist predict for the coming season? en-us Mon, 10 Aug 2026 11:16:31 EDT Mon, 10 Aug 2026 11:16:31 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/earth_climate/severe_weather/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/07/260727012138.htm Scientists discovered unusually high water-vapor supersaturation inside deep tropical clouds, creating conditions in which tiny aerosol particles could intensify storm updrafts. The finding suggests earlier studies may have missed the effect because they were looking in the wrong types of clouds. Sat, 01 Aug 2026 08:47:07 EDT https://www.sciencedaily.com/releases/2026/07/260727012138.htm https://www.sciencedaily.com/releases/2026/07/260722032123.htm Scientists may be able to reliably forecast Antarctic ice loss through the middle of this century, offering governments a vital head start on sea level rise. After that, unstable ice retreat could accelerate dramatically, making the future much harder to predict. Thu, 23 Jul 2026 06:26:35 EDT https://www.sciencedaily.com/releases/2026/07/260722032123.htm https://www.sciencedaily.com/releases/2026/07/260715083527.htm Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions of years. As sea levels rose and fell, they changed how much phosphate reached the open ocean, affecting marine life and the amount of carbon buried beneath the seafloor. That burial removed carbon dioxide from the atmosphere, helping cool the planet. Thu, 16 Jul 2026 08:37:26 EDT https://www.sciencedaily.com/releases/2026/07/260715083527.htm https://www.sciencedaily.com/releases/2026/07/260711010127.htm Scientists discovered that extreme deep-sea pressure squeezes valuable nutrients out of sinking organic particles, providing an unexpected food source for ocean microbes. The finding could rewrite our understanding of both deep-ocean ecosystems and how carbon is stored on Earth. Sun, 12 Jul 2026 08:14:55 EDT https://www.sciencedaily.com/releases/2026/07/260711010127.htm https://www.sciencedaily.com/releases/2026/06/260623011230.htm Scientists have finally confirmed the origin of the mysterious Silverpit Crater beneath the North Sea. New evidence shows that an asteroid about 160 meters wide struck the seabed roughly 43 to 46 million years ago. The impact triggered a tsunami more than 100 meters high and left behind a crater that geologists debated for years. Mon, 29 Jun 2026 23:44:40 EDT https://www.sciencedaily.com/releases/2026/06/260623011230.htm https://www.sciencedaily.com/releases/2026/06/260623011002.htm A Pacific-wide tsunami triggered by a magnitude 8.8 Kamchatka earthquake gave scientists their first detailed satellite view of a major tsunami in motion. The observations revealed unexpected wave behavior and helped uncover a larger earthquake rupture than earlier models predicted. Wed, 24 Jun 2026 23:22:47 EDT https://www.sciencedaily.com/releases/2026/06/260623011002.htm https://www.sciencedaily.com/releases/2026/06/260621031531.htm Ocean temperature patterns appear to act as a natural brake on the global spread of drought, preventing vast areas of the planet from drying out simultaneously. Researchers found that shifting climate cycles create regional drought hotspots while reducing the likelihood of a worldwide agricultural crisis. Wed, 08 Jul 2026 21:30:50 EDT https://www.sciencedaily.com/releases/2026/06/260621031531.htm https://www.sciencedaily.com/releases/2026/06/260614012002.htm NASA satellites have detected a vast pulse of warm water reaching the coast of South America, signaling that El Niño is likely developing. The warm water is being carried eastward by massive ocean waves known as Kelvin waves, which also cause sea levels to rise. El Niño can reshape weather patterns worldwide, bringing floods, droughts, and temperature extremes. Mon, 15 Jun 2026 08:09:38 EDT https://www.sciencedaily.com/releases/2026/06/260614012002.htm https://www.sciencedaily.com/releases/2026/06/260612032047.htm Alaska’s glaciers are proving to be highly sensitive to warming temperatures. Using radar satellites to monitor more than 3,000 glaciers, researchers found that every 1°C (1.8°F) increase in average summer temperature extends glacier melting by about three weeks. The study also revealed that intense heat waves can strip away up to 28% more protective snow cover, exposing ice much earlier than normal and accelerating ice loss. Fri, 12 Jun 2026 09:45:46 EDT https://www.sciencedaily.com/releases/2026/06/260612032047.htm https://www.sciencedaily.com/releases/2026/06/260605023420.htm Researchers have shown that controlled fire whirls can clean up oil spills faster and more cleanly than traditional burning methods. The spinning flames consumed up to 95% of the oil, cut soot emissions by 40%, and could help prevent spills from reaching sensitive marine habitats. Fri, 05 Jun 2026 02:34:20 EDT https://www.sciencedaily.com/releases/2026/06/260605023420.htm https://www.sciencedaily.com/releases/2026/06/260604044238.htm Mangroves are famous for trapping vast amounts of carbon, helping slow climate change. However, a new study suggests rising sea levels could eventually reduce that benefit across entire forests. As flooding becomes too extreme, mangroves may die off and their carbon-rich soils could erode, potentially turning these coastal ecosystems from carbon sinks into carbon sources. Fri, 05 Jun 2026 04:03:39 EDT https://www.sciencedaily.com/releases/2026/06/260604044238.htm https://www.sciencedaily.com/releases/2026/06/260603023113.htm One of the most powerful typhoons ever recorded this early in the Pacific season did more than unleash flooding and extreme winds—it sent enormous ripples all the way into the upper atmosphere. As Super Typhoon Sinlaku rapidly exploded into a category 5-equivalent storm, satellites captured rare gravity waves spreading outward like rings on a pond, visible high above Earth through a faint glow in the atmosphere. Wed, 03 Jun 2026 06:53:45 EDT https://www.sciencedaily.com/releases/2026/06/260603023113.htm https://www.sciencedaily.com/releases/2026/06/260603023110.htm Typhoon Jangmi powered toward southern Japan with heavy rain, strong winds, and a striking appearance from space. Nighttime satellite images revealed a large eye and intricate swirling structures within the storm. As Jangmi intensified, its outer bands spread over land, raising concerns about flooding and prolonged downpours across parts of Japan. Wed, 03 Jun 2026 07:07:57 EDT https://www.sciencedaily.com/releases/2026/06/260603023110.htm https://www.sciencedaily.com/releases/2026/05/260528082455.htm A new study suggests Antarctica’s ice sheet hit a climate tipping point about one million years ago, making it far more reactive to temperature and CO2 changes. Researchers warn this surprising sensitivity could offer clues about how the continent may respond to today’s warming world. Fri, 29 May 2026 00:16:34 EDT https://www.sciencedaily.com/releases/2026/05/260528082455.htm https://www.sciencedaily.com/releases/2026/05/260522023116.htm The world’s oceans are rising at an accelerating pace, and scientists now say they can fully explain what’s driving it. Warming seawater is the biggest factor, while melting glaciers and polar ice sheets are increasingly pouring more water into the oceans each year. Researchers also solved a puzzling mismatch in sea level measurements that had lingered for years. Fri, 22 May 2026 02:31:16 EDT https://www.sciencedaily.com/releases/2026/05/260522023116.htm https://www.sciencedaily.com/releases/2026/05/260520093756.htm Jupiter’s storms aren’t just gigantic — they may unleash lightning far more powerful than anything on Earth. Using NASA’s Juno spacecraft, scientists discovered that some lightning bolts on the gas giant could pack up to 100 times the punch of Earth’s lightning, and possibly much more. The findings reveal that Jupiter’s atmosphere works very differently from our own, with massive storms building enormous amounts of energy before erupting in violent flashes across cloud tops towering more than 100 kilometers high. Thu, 21 May 2026 02:46:03 EDT https://www.sciencedaily.com/releases/2026/05/260520093756.htm https://www.sciencedaily.com/releases/2026/05/260520093719.htm The French Riviera may look like an unlikely place for a tsunami disaster, but scientists warn the threat is far more real than most people realize. Historical events and new modeling show that destructive waves have already struck the Mediterranean coast — and could hit again with very little warning. Some tsunami scenarios could reach beaches in under 10 minutes, leaving almost no time for traditional alerts. Wed, 20 May 2026 23:14:18 EDT https://www.sciencedaily.com/releases/2026/05/260520093719.htm https://www.sciencedaily.com/releases/2026/05/260518041417.htm Antarctica’s Hektoria Glacier collapsed with shocking speed, retreating 15 miles in only 15 months and setting a modern record for grounded ice loss. Scientists say warming conditions and ocean-driven instability turned the glacier from seemingly stable to rapidly unraveling almost overnight. Tue, 19 May 2026 00:29:18 EDT https://www.sciencedaily.com/releases/2026/05/260518041417.htm https://www.sciencedaily.com/releases/2026/05/260513221803.htm Deep beneath Portugal’s São Jorge Island, a massive surge of magma silently pushed upward from more than 20 kilometers underground in 2022, triggering thousands of earthquakes and briefly raising fears of a volcanic eruption. Scientists discovered that the molten rock climbed astonishingly fast — enough to fill 32,000 Olympic swimming pools — before stalling just 1.6 kilometers below the surface in what researchers call a “failed eruption.” Thu, 14 May 2026 09:50:50 EDT https://www.sciencedaily.com/releases/2026/05/260513221803.htm https://www.sciencedaily.com/releases/2026/05/260512202337.htm A remote island between Australia and Antarctica is showing signs of a dramatic climate transformation. Scientists found storms over Macquarie Island now unleash much heavier rainfall than they did decades ago, soaking ecosystems and altering fragile vegetation. The discovery hints that the Southern Ocean — one of Earth’s biggest climate regulators — may be changing faster than expected. Researchers say the ocean could now be cooling itself by “sweating” more moisture into the atmosphere. Tue, 12 May 2026 20:23:37 EDT https://www.sciencedaily.com/releases/2026/05/260512202337.htm https://www.sciencedaily.com/releases/2026/05/260509210637.htm Scientists have uncovered a hidden Antarctic threat that could accelerate global sea level rise far faster than expected. Deep beneath floating ice shelves, long channels carved into the ice appear to trap warmer ocean water, dramatically speeding up melting from below. Even regions of East Antarctica once considered relatively stable may be far more vulnerable than scientists realized. Researchers warn that current climate models may be missing this dangerous process entirely, meaning future sea level rise could be underestimated. Sun, 10 May 2026 00:28:34 EDT https://www.sciencedaily.com/releases/2026/05/260509210637.htm https://www.sciencedaily.com/releases/2026/05/260505234614.htm Southern Alaska’s winter finale delivered a spectacular atmospheric display, captured by a NASA satellite. Cold Arctic air flowing over warmer ocean waters created long bands of clouds, swirling vortex patterns, and even a compact polar storm with powerful winds. As the air traveled offshore, it evolved into increasingly complex cloud formations. The result was a dramatic, ever-changing sky that highlighted the raw energy of the season’s end. Wed, 06 May 2026 18:14:19 EDT https://www.sciencedaily.com/releases/2026/05/260505234614.htm https://www.sciencedaily.com/releases/2026/04/260429102023.htm Deep beneath the Southern Ocean, a quiet but alarming shift is underway: warm water is creeping closer to Antarctica, and scientists are now seeing it clearly for the first time. By combining decades of ship data with robotic float measurements and machine learning, researchers uncovered that a massive pool of heat—circumpolar deep water—has expanded and edged toward the continent over the past 20 years. Thu, 30 Apr 2026 08:33:27 EDT https://www.sciencedaily.com/releases/2026/04/260429102023.htm https://www.sciencedaily.com/releases/2026/04/260423031552.htm Ancient Antarctic ice is revealing a surprising new chapter in Earth’s climate story, stretching back 3 million years. By analyzing tiny pockets of trapped air and rare gases, scientists have discovered that while the planet cooled significantly—especially in the oceans—levels of key greenhouse gases like carbon dioxide and methane changed only modestly. This unexpected mismatch suggests other powerful forces, such as shifting ice sheets, ocean circulation, and Earth’s reflectivity, played major roles in driving long-term climate change. Fri, 24 Apr 2026 08:12:58 EDT https://www.sciencedaily.com/releases/2026/04/260423031552.htm https://www.sciencedaily.com/releases/2026/04/260421042803.htm A new AI-driven method called GOFLOW is turning weather satellite images into highly detailed maps of ocean currents. By tracking how temperature patterns shift over time, it can reveal fast-moving, small-scale currents that were previously impossible to observe directly. These currents are key to understanding climate, marine ecosystems, and carbon storage. The breakthrough works using satellites already in orbit, making it both powerful and cost-effective. Wed, 22 Apr 2026 03:48:15 EDT https://www.sciencedaily.com/releases/2026/04/260421042803.htm https://www.sciencedaily.com/releases/2026/04/260417224503.htm Scientists drilling deep beneath Greenland’s ice have uncovered a startling clue about its past—and future. Evidence shows that the Prudhoe Dome, a major high point of the ice sheet, completely melted around 7,000 years ago during a relatively mild natural warming period. That means this supposedly stable ice cap is far more fragile than once thought, raising concerns that today’s human-driven warming could trigger similar or even faster ice loss. Sat, 18 Apr 2026 05:05:20 EDT https://www.sciencedaily.com/releases/2026/04/260417224503.htm https://www.sciencedaily.com/releases/2026/04/260416071958.htm A hidden threat is emerging in the world’s glaciers: while most are shrinking, a rare group known as “surging glaciers” can suddenly accelerate, unleashing powerful and sometimes destructive events. Scientists have identified over 3,100 of these glaciers worldwide, with many clustered in high-risk regions like the Arctic and the Karakoram Mountains, where communities lie directly in their path. Fri, 17 Apr 2026 08:28:25 EDT https://www.sciencedaily.com/releases/2026/04/260416071958.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/2026/04/260404191033.htm A sweeping new study reveals that as Arctic permafrost thaws, it is dramatically reshaping rivers and releasing vast amounts of ancient carbon that had been locked away for thousands of years. By analyzing decades of high-resolution data across northern Alaska, scientists found that runoff is increasing, rivers are carrying more dissolved carbon, and the thawing season is stretching further into the fall. This carbon eventually reaches the ocean, where some of it turns into carbon dioxide, intensifying global warming. Sat, 04 Apr 2026 19:17:48 EDT https://www.sciencedaily.com/releases/2026/04/260404191033.htm https://www.sciencedaily.com/releases/2026/03/260326075546.htm Stable sea ice along Alaska’s coast is disappearing faster than expected, with the season shrinking by weeks and even months in recent decades. The ice is forming later in the fall and, in some places, breaking away earlier in spring. This trend is now hitting areas like the Beaufort Sea that were once relatively stable. For local communities, it means more dangerous travel, uncertain hunting conditions, and greater exposure to coastal erosion. Fri, 27 Mar 2026 03:04:02 EDT https://www.sciencedaily.com/releases/2026/03/260326075546.htm https://www.sciencedaily.com/releases/2026/03/260319044714.htm A mysterious spike of platinum buried deep in Greenland’s ice has long fueled theories of a catastrophic comet or asteroid strike 12,800 years ago—possibly triggering a sudden return to icy conditions known as the Younger Dryas. But new research points to a far less dramatic, yet still powerful culprit: volcanic eruptions. Scientists found the platinum signal doesn’t match space debris and actually appeared decades after the cooling began, ruling out an impact as the trigger. Thu, 19 Mar 2026 04:47:14 EDT https://www.sciencedaily.com/releases/2026/03/260319044714.htm https://www.sciencedaily.com/releases/2026/03/260318033126.htm Pink granite boulders sitting mysteriously atop Antarctica’s Hudson Mountains have led scientists to a stunning discovery: a hidden granite mass buried beneath Pine Island Glacier, stretching nearly 100 km wide and 7 km thick. By dating the rocks to the Jurassic period and matching them with gravity signals detected from aircraft, researchers solved a decades-old puzzle about their origin. Wed, 18 Mar 2026 06:39:51 EDT https://www.sciencedaily.com/releases/2026/03/260318033126.htm https://www.sciencedaily.com/releases/2026/03/260315004411.htm A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground movements caused by magma pushing underground—often hours before an eruption begins. Tested for more than a decade at the Piton de la Fournaise volcano on La Réunion, the tool successfully predicted 92% of eruptions between 2014 and 2023, sometimes giving up to eight hours of warning. Sun, 15 Mar 2026 19:51:35 EDT https://www.sciencedaily.com/releases/2026/03/260315004411.htm https://www.sciencedaily.com/releases/2026/03/260314030446.htm Scientists may have finally solved the mystery of strange plume-like structures hidden deep inside the Greenland ice sheet. New research suggests they form through thermal convection—slow, swirling motions driven by temperature differences inside the ice. This means the deep ice could be far softer than scientists once believed. Understanding this hidden movement could improve predictions about how Greenland’s ice sheet behaves in a warming world. Sat, 14 Mar 2026 08:00:08 EDT https://www.sciencedaily.com/releases/2026/03/260314030446.htm https://www.sciencedaily.com/releases/2026/03/260311213435.htm Decades of data from over 80,000 great tits reveal that extreme weather can shape the fate of baby birds. Cold snaps soon after hatching and heavy rain later in development shrink nestling body mass and reduce survival odds. But moderate warm spells can actually help chicks grow by boosting insect activity and feeding opportunities. Birds that breed earlier in the season seem better protected from these weather shocks. Thu, 12 Mar 2026 19:34:52 EDT https://www.sciencedaily.com/releases/2026/03/260311213435.htm https://www.sciencedaily.com/releases/2026/03/260304184229.htm Ocean temperatures may be quietly protecting the world from a global drought catastrophe. By analyzing more than a century of climate data, researchers discovered that droughts rarely spread across the planet at the same time, affecting only about 1.8%–6.5% of global land simultaneously—far less than earlier estimates. The reason lies largely in shifting ocean patterns such as El Niño and La Niña, which create a patchwork of drought conditions across continents instead of one massive worldwide dry spell. Thu, 05 Mar 2026 15:51:47 EST https://www.sciencedaily.com/releases/2026/03/260304184229.htm https://www.sciencedaily.com/releases/2026/02/260228082714.htm A popular climate theory suggested that melting Antarctic glaciers would release iron into the ocean, sparking algae blooms that pull carbon dioxide from the air. New field data from West Antarctica reveal that meltwater provides far less iron than scientists once believed. Instead, most of the iron comes from deep ocean water and sediments, not from the melting ice itself. The discovery raises new questions about how Antarctica influences climate change. Sat, 28 Feb 2026 09:59:08 EST https://www.sciencedaily.com/releases/2026/02/260228082714.htm https://www.sciencedaily.com/releases/2026/02/260226042454.htm Antarctica’s Hektoria Glacier stunned scientists by retreating eight kilometers in just two months, with nearly half of it collapsing in record time. The rapid breakup was driven by a flat, underwater bedrock surface that allowed the glacier to suddenly float and fracture from below. Satellite and seismic data captured the dramatic chain reaction in near real time. The findings raise concerns that much larger glaciers could one day collapse just as quickly. Thu, 26 Feb 2026 11:47:11 EST https://www.sciencedaily.com/releases/2026/02/260226042454.htm https://www.sciencedaily.com/releases/2026/02/260222092321.htm A new 30-year analysis reveals that melting land ice is now the main force behind rising global sea levels. Researchers discovered that oceans rose about 90 millimeters since 1993, with most of the increase coming from added water mass rather than just warming expansion. Ice loss from Greenland and mountain glaciers accounts for the vast majority of this gain. Even more concerning, the rate of sea-level rise is accelerating. Tue, 24 Feb 2026 00:08:38 EST https://www.sciencedaily.com/releases/2026/02/260222092321.htm https://www.sciencedaily.com/releases/2026/02/260217005803.htm For years, satellite data suggested that autumn snow cover in the Northern Hemisphere was actually increasing — a surprising twist in a warming world. But a new analysis reveals that this apparent growth was an illusion caused by improving satellite technology that became better at detecting thin snow over time. In reality, snow cover has been shrinking by about half a million square kilometers per decade. Tue, 17 Feb 2026 22:58:00 EST https://www.sciencedaily.com/releases/2026/02/260217005803.htm https://www.sciencedaily.com/releases/2026/02/260210231553.htm Scientists have developed a powerful new way to trace the journey of water across the planet by reading tiny atomic clues hidden inside it. Slightly heavier versions of hydrogen and oxygen, called isotopes, shift in predictable ways as water evaporates and moves through the atmosphere. By combining eight advanced climate models into a single ensemble, researchers created the most accurate large-scale simulation yet of how water circulates worldwide. Sun, 15 Feb 2026 08:12:50 EST https://www.sciencedaily.com/releases/2026/02/260210231553.htm https://www.sciencedaily.com/releases/2026/02/260206232249.htm Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting method that can predict how much Arctic sea ice will remain months in advance, focusing on September when ice levels are at their lowest. By combining long-term climate patterns, seasonal cycles, and short-term weather shifts, the model delivers real-time predictions that outperform existing approaches. Fri, 06 Feb 2026 23:56:20 EST https://www.sciencedaily.com/releases/2026/02/260206232249.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/2026/01/260120000259.htm Mountain regions around the world are heating up faster than the lands below them, triggering dramatic shifts in snow, rain, and water supply that could affect over a billion people. A major global review finds that rising temperatures are turning snowfall into rain, shrinking glaciers, and making mountain weather more extreme and unpredictable. These changes threaten water sources for huge populations, including those in China and India, while also increasing risks of floods, ecosystem collapse, and deadly weather events. Wed, 21 Jan 2026 00:37:23 EST https://www.sciencedaily.com/releases/2026/01/260120000259.htm https://www.sciencedaily.com/releases/2026/01/260114080328.htm Earth’s oceans reached their highest heat levels on record in 2025, absorbing vast amounts of excess energy from the atmosphere. This steady buildup has accelerated since the 1990s and is now driving stronger storms, heavier rainfall, and rising sea levels. While surface temperatures fluctuate year to year, the ocean’s long-term warming trend shows no sign of slowing. Wed, 14 Jan 2026 08:36:08 EST https://www.sciencedaily.com/releases/2026/01/260114080328.htm https://www.sciencedaily.com/releases/2026/01/260112214306.htm Honey bees can normally keep their hives perfectly climate-controlled, but extreme heat can overwhelm their defenses. During a scorching Arizona summer, researchers found that high temperatures caused damaging temperature fluctuations inside hives, leading to population declines. Smaller colonies were hit hardest, experiencing the most severe swings. As global temperatures rise, heat waves could pose a growing threat to bees and the pollination they provide. Tue, 13 Jan 2026 03:31:37 EST https://www.sciencedaily.com/releases/2026/01/260112214306.htm https://www.sciencedaily.com/releases/2026/01/260112214304.htm Scientists tracking Earth’s water from space discovered that El Niño and La Niña are synchronizing floods and droughts across continents. When these climate cycles intensify, far-apart regions can become unusually wet or dangerously dry at the same time. The study also found a global shift about a decade ago, with dry extremes becoming more common than wet ones. Together, the results show that water crises are part of a global pattern, not isolated events. Tue, 13 Jan 2026 02:45:55 EST https://www.sciencedaily.com/releases/2026/01/260112214304.htm https://www.sciencedaily.com/releases/2026/01/260105165824.htm When a huge earthquake struck near Kamchatka, the SWOT satellite captured an unprecedented, high-resolution view of the resulting tsunami as it crossed the Pacific. The data revealed the waves were far more complex and scattered than scientists expected, overturning the idea that large tsunamis travel as a single, stable wave. Ocean sensors confirmed the quake’s rupture was longer than earlier models suggested. Together, the findings could reshape how tsunamis are modeled and predicted. Tue, 06 Jan 2026 00:12:25 EST https://www.sciencedaily.com/releases/2026/01/260105165824.htm https://www.sciencedaily.com/releases/2026/01/260104202818.htm A meltwater lake that formed in the mid-1990s on Greenland’s 79°N Glacier has been draining in sudden, dramatic bursts through cracks and vertical ice shafts. These events have accelerated in recent years, creating strange triangular fracture patterns and flooding the glacier’s base with water in just hours. Some drainages even pushed the ice upward from below, like a blister forming under the glacier. Scientists now wonder whether the glacier can ever return to its previous seasonal rhythm. Mon, 05 Jan 2026 16:49:31 EST https://www.sciencedaily.com/releases/2026/01/260104202818.htm https://www.sciencedaily.com/releases/2025/12/251228020008.htm 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 and speed up melting, while emissions from nearby oil fields alter the chemistry of the air. These interactions trigger feedback loops that let in more sunlight, generate smog, and push warming even further. Together, they paint a troubling picture of how fragile the Arctic system has become. Mon, 29 Dec 2025 17:21:39 EST https://www.sciencedaily.com/releases/2025/12/251228020008.htm https://www.sciencedaily.com/releases/2025/12/251227082724.htm Scientists have built the most detailed 3D models yet of temperatures deep beneath Greenland. The results reveal uneven heat hidden below the ice, shaped by Greenland’s ancient path over a volcanic hotspot. This underground warmth affects how the ice sheet moves and melts today. Understanding it could sharpen predictions of future sea level rise. Sat, 27 Dec 2025 12:33:56 EST https://www.sciencedaily.com/releases/2025/12/251227082724.htm https://www.sciencedaily.com/releases/2025/12/251225080725.htm Deep ocean hot spots packed with heat are making the strongest hurricanes and typhoons more likely—and more dangerous. These regions, especially near the Philippines and the Caribbean, are expanding as climate change warms ocean waters far below the surface. As a result, storms powerful enough to exceed Category 5 are appearing more often, with over half occurring in just the past decade. Researchers say recognizing a new “Category 6” could improve public awareness and disaster planning. Thu, 25 Dec 2025 11:03:27 EST https://www.sciencedaily.com/releases/2025/12/251225080725.htm https://www.sciencedaily.com/releases/2025/12/251221043231.htm Scientists have uncovered a missing feedback in Earth’s carbon cycle that could cause global warming to overshoot into an ice age. As the planet warms, nutrient-rich runoff fuels plankton blooms that bury huge amounts of carbon in the ocean. In low-oxygen conditions, this process can spiral out of control, cooling Earth far beyond its original state. While this won’t save us from modern climate change, it may explain Earth’s most extreme ancient ice ages. Sun, 21 Dec 2025 11:02:49 EST https://www.sciencedaily.com/releases/2025/12/251221043231.htm https://www.sciencedaily.com/releases/2025/12/251215084159.htm A rare, ultra-long earthquake in Myanmar revealed that mature faults can deliver their full force directly to the surface. The discovery could mean stronger shaking near faults like California’s San Andreas than current models predict. Tue, 16 Dec 2025 07:11:05 EST https://www.sciencedaily.com/releases/2025/12/251215084159.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/2025/12/251211100633.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/2025/12/251204024231.htm This year’s ozone hole over Antarctica ranked among the smallest since the early 1990s, reflecting steady progress from decades of global action under the Montreal Protocol. Declining chlorine levels and warmer stratospheric temperatures helped limit ozone destruction. Scientists say the layer remains on track to recover later this century. Thu, 04 Dec 2025 09:16:45 EST https://www.sciencedaily.com/releases/2025/12/251204024231.htm https://www.sciencedaily.com/releases/2025/12/251202052209.htm As the last Ice Age waned and the Holocene dawned, deep-ocean circulation around Antarctica underwent dramatic shifts that helped release long-stored carbon back into the atmosphere. Deep-sea sediments show that ancient Antarctic waters once trapped vast amounts of carbon, only to release it during two major warming pulses at the end of the Ice Age. Understanding these shifts helps scientists predict how modern Antarctic melt may accelerate future climate change. Tue, 02 Dec 2025 05:22:09 EST https://www.sciencedaily.com/releases/2025/12/251202052209.htm https://www.sciencedaily.com/releases/2025/11/251125081914.htm Rerouted shipping during Red Sea conflicts accidentally created a massive real-world experiment, letting scientists study how new low-sulfur marine fuels affect cloud formation. The sudden surge of ships around the Cape of Good Hope revealed that cleaner fuels dramatically weaken the ability of ship emissions to seed bright, reflective clouds—cutting this cloud-boosting effect by about two-thirds. Wed, 26 Nov 2025 03:55:02 EST https://www.sciencedaily.com/releases/2025/11/251125081914.htm https://www.sciencedaily.com/releases/2025/11/251124231904.htm Using a precisely aligned pair of laser beams, scientists can now hold a single aerosol particle in place and monitor how it charges up. The particle’s glow signals each step in its changing electrical state, revealing how electrons are kicked away and how the particle sometimes releases sudden bursts of charge. These behaviors mirror what may be happening inside storm clouds. The technique could help explain how lightning gets its initial spark. Mon, 24 Nov 2025 23:57:11 EST https://www.sciencedaily.com/releases/2025/11/251124231904.htm