El Nino and La Nina News

October 30, 2026

Top Headlines

Scientists Discover Arctic Sea Ice Loss Could Be Far Worse Than Predicted

Oct. 26, 2026 Arctic winter sea ice could disappear much faster than scientists previously expected, according to new research using climate clues from 6,000 years ago. By comparing ancient ocean sediments with modern climate models, researchers found that future ...

NASA Discovers Hidden Fires Burning Beneath the Amazon Rainforest

Oct. 17, 2026 El Niño is fueling a dangerous cascade of wildfires across the tropics, with the Amazon rainforest now experiencing widespread burning and scientists warning that the worst may still be ahead. NASA researchers are uncovering dozens of previously ...

Antarctica’s Sea Ice Has Undergone a Stunning Reversal

Oct. 15, 2026 Antarctic sea ice reached its third-lowest winter maximum in 2026, extending a remarkable decline that began after years of record-breaking growth. Scientists are investigating whether the dramatic reversal signals a long-term shift in Antarctica's ...

Arctic Sea Ice Hits Another Troubling Low in 2026

Oct. 15, 2026 Arctic sea ice is shrinking in both winter and summer, with satellite records revealing that the region's remaining ice is becoming thinner, younger, and more vulnerable to melting. Despite a recent slowdown in summer losses, scientists warn that ...

Europe's New Sentinel-3C Satellite Just Sent Back Spectacular Images of Earth

Oct. 12, 2026 Europe's Sentinel-3C satellite has returned breathtaking images of Earth just two weeks after launch, revealing the snowy Alps, frozen Arctic islands, and brilliant turquoise Caribbean waters. Its ...

The Arctic Sea Ice Melt Season Grew Longer for Decades, but Something Strange Happened Around 2010

Sep. 23, 2026 The Arctic sea ice melt season is roughly 40 days longer than it was in 1979, yet its rapid expansion unexpectedly leveled off around 2010. Scientists say changing clouds and increasingly thin ice ...

The End of Humanity? What Would Happen If the Yellowstone Supervolcano Erupted Now

Sep. 22, 2026 A Yellowstone super-eruption would begin not with a sudden surprise, but with weeks of increasingly alarming warning signs such as migrating earthquake swarms, rapid ground uplift, changing geysers, ...

Scientists Just Discovered Why Arctic Sea Ice Moves so Strangely

Sep. 17, 2026 Arctic sea ice may move in unexpected ways because individual ice floes are constantly colliding and transferring energy. Researchers found that this simple process can explain several long-standing mysteries about how quickly the ice moves and ...

This German Submarine Sank in 1917. It’s Still Leaking TNT

Sep. 14, 2026 A World War I submarine wreck off Denmark is leaking TNT into the surrounding water, seabed, and marine life more than a century after it sank. Scientists warn that thousands of similar wrecks could pose growing environmental risks as they continue ...

Back-to-back Arctic Storms Can Double Sea Ice Loss

Sep. 13, 2026 Scientists have found that Arctic cyclones become especially destructive when several strike one after another. These storm clusters cause about twice as much sea ice loss as isolated cyclones, with impacts that persist roughly two and a half times ...

UNESCO Warns There’s Close to a 100% Chance of a Mediterranean Tsunami

Sep. 10, 2026 The Mediterranean may seem far removed from the world’s major tsunami zones, but history and modern modeling show that destructive waves can strike the French Riviera with surprisingly little warning. Some tsunamis could reach shore in under 10 ...

Hundreds of Hidden Earthquakes Found at Antarctica’s Doomsday Glacier

Aug. 30, 2026 Hundreds of previously overlooked seismic events have been detected beneath Antarctica, including 245 near the marine edge of the Thwaites Glacier. Many appear to be glacial earthquakes caused when huge icebergs break off, capsize, and collide with ...

Latest Headlines

updated 10:14am EDT

Scientists Discover a Hidden Oxygen Reservoir Deep Inside Earth

Oct. 28, 2026 Scientists have discovered that magma deep inside Earth can store surprising amounts of extra oxygen, potentially revealing a hidden contributor to our planet's oxygen-rich atmosphere. The findings ...

A Massive Asteroid Slammed Into the North Sea and Unleashed a 330-Foot Tsunami

Oct. 21, 2026 A decades-long mystery beneath the North Sea has finally been solved. Scientists have confirmed that the Silverpit Crater, buried 700 meters below ...

Earth May Have Lost the Sun’s Protective Shield Millions of Years Ago

Sep. 2, 2026 NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the Milky Way and the violent superflares of its youth. Those events may help ...

Some Coastal Cities Are Sinking Faster Than the Ocean Is Rising

Aug. 2, 2026 Coastal communities are facing a hidden threat that is making rising seas far more dangerous: the land beneath them is sinking. New research shows that people in densely populated coastal regions ...

Antarctica May Give the World Decades to Prepare for Rising Seas

July 23, 2026 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 ...

Earth Has a Natural Thermostat and Scientists Finally Know How It Works

July 16, 2026 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 ...

A Massive Asteroid Slammed Into the North Sea and Triggered a 330-Foot Tsunami

June 29, 2026 Scientists have finally confirmed the origin of the mysterious Silverpit Crater beneath the North Sea. New evidence shows that an asteroid about 160 ...

NASA Spots Giant Ocean Swell That Could Signal El Niño’s Return

June 15, 2026 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 ...

Rising Seas Could Drown Mangroves and Release Vast Stores of Carbon

June 5, 2026 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 ...

Antarctica’s Ice Sheet Hit a Climate Tipping Point 1 Million Years Ago

May 29, 2026 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 ...

Sea Level Rise Is Speeding Up and Scientists Now Know Exactly Why

May 22, 2026 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 ...

Giant Squid Discovery Uncovers a Hidden Deep-Sea World Off Australia

May 14, 2026 Scientists exploring deep underwater canyons off the coast of Western Australia uncovered a hidden world packed with bizarre and elusive marine life — including signs of the legendary giant squid. ...

AI Just Revealed Ocean Currents We’ve Never Been Able to See

Apr. 22, 2026 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, ...

Earth’s Most Powerful Ocean Current Didn’t Form the Way We Thought

Apr. 7, 2026 A colossal ocean current encircling Antarctica—stronger than all the world’s rivers combined—played a far more complex role in shaping Earth’s climate than scientists once thought. New ...

Meteor Impacts May Have Sparked Life on Earth, Scientists Say

Apr. 3, 2026 Asteroid impacts may have helped kick-start life on Earth by creating hot, chemical-rich environments ideal for early biology. These impact-generated hydrothermal systems could have lasted thousands ...

The Ice Protecting Alaska Is Vanishing Faster Than Expected

Mar. 27, 2026 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 ...

UNESCO Warns a Tsunami in the Mediterranean Is Inevitable

May 20, 2026 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 ...

A Major Climate Hope in Antarctica Just Melted Away

Feb. 28, 2026 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 ...

Greenland Ice Melt Has Surged Sixfold and Scientists Are Alarmed

May 4, 2026 Greenland’s ice sheet is now melting in ways never seen before, with extreme events becoming more frequent, widespread, and intense. Since 1990, meltwater production has skyrocketed, and most ...

New Forecasts Offer Early Warning of Arctic Sea Ice Loss

Feb. 6, 2026 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 ...

Ancient Oceans Stayed Oxygen Rich Despite Extreme Warming

Jan. 29, 2026 Scientists studying ancient ocean fossils found that the Arabian Sea was better oxygenated 16 million years ago, even though the planet was warmer than today. Oxygen levels only plunged millions of ...

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 ...

A Silent Ocean Pandemic Is Wiping out Sea Urchins Worldwide

Dec. 12, 2025 A sudden, unexplained mass die-off is decimating sea urchins around the world, including catastrophic losses in the Canary Islands. Key reef-grazing species are reaching historic lows, and their ...

New Fossils in Qatar Reveal a Tiny Sea Cow Hidden for 21 Million Years

Dec. 12, 2025 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 ...

Hundreds of New Species Found in a Hidden World Beneath the Pacific

Feb. 2, 2026 As demand for critical metals grows, scientists have taken a rare, close look at life on the deep Pacific seabed where mining may soon begin. Over five years and 160 days at sea, researchers ...

Scientists Discover the Southern Ocean Is “sweating” More as Climate Change Intensifies

May 12, 2026 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 ...

Deep-Sea Mining Starves Life in the Ocean’s Twilight Zone

Nov. 8, 2025 Scientists have discovered that deep-sea mining plumes can strip vital nutrition from the ocean’s twilight zone, replacing natural food with nutrient-poor sediment. The resulting “junk food” ...

Satellite Images Reveal the Fastest Antarctic Glacier Retreat Ever

Nov. 14, 2025 Hektoria Glacier’s sudden eight-kilometer collapse stunned scientists, marking the fastest modern ice retreat ever recorded in Antarctica. Its flat, below-sea-level ice plain allowed huge slabs of ...

Antarctica Just Saw the Fastest Glacier Collapse Ever Recorded

Feb. 26, 2026 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, ...

Europe’s “untouched” Wilderness Was Shaped by Neanderthals and Hunter-Gatherers

Feb. 12, 2026 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 ...