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4207 results for "sea ice"
Deep-diving robots just helped scientists crack a decades-old puzzle about Antarctica's sea ice, revealing how ocean warmth and shifting winds suddenly reversed 40 years of ice growth. The breakthrough gives us powerful new tools to predict sea level changes that affect every coastline on Earth.
Scientists using torpedo-shaped underwater robots finally solved a decade-long puzzle about why Antarctic sea ice suddenly started shrinking in 2016. The discovery helps us better understand and prepare for sea level changes affecting coastal communities worldwide.
China's massive effort to reduce air pollution over the past decade had an unexpected bonus—it helped protect Arctic sea ice. Scientists discovered that cleaner skies changed storm patterns that were devastating ice in the Bering Sea.
While rising seas threaten coastlines worldwide, Greenland faces the opposite problem. Scientists predict the island's sea levels could drop up to 2.5 meters by 2100, creating unexpected challenges for coastal communities.
A new forecasting model accurately predicts Arctic sea ice conditions months in advance, helping indigenous communities and industries plan safer, smarter operations in changing polar regions. The breakthrough combines real-time data with natural rhythm patterns to outperform existing prediction methods.
Scientists just figured out why Antarctica's sea ice mysteriously expanded for decades before suddenly shrinking in 2016. Deep-diving robots discovered the answer hiding thousands of feet below the surface.
Scientists tracked 770 polar bears for 24 years in Norway's Svalbard archipelago and found something unexpected: despite rapidly melting sea ice, the bears maintained healthy body conditions. Their secret might be adapting their diet and hunting strategies.
Scientists discovered that parts of Greenland's massive ice sheet are churning like boiling water, a wild finding that could help predict how fast sea levels will rise. The breakthrough solves a mystery that has puzzled researchers for years.
A massive mapping project just revealed hundreds of submarine canyons beneath Antarctica's ice, some plunging 4,000 meters deep. This discovery rewrites our understanding of how ocean currents and melting ice affect global sea levels.
Researchers successfully thickened Arctic sea ice using seawater in the first real-world test of its kind. The experiment offers hope for slowing ice loss in the world's fastest-warming region.
A kindergartner's dream came true, and now Jessica Fujii studies how California's 3,000 sea otters are keeping coastal ecosystems healthy enough to withstand climate change. By munching through a quarter of their body weight daily in sea urchins and crabs, these furry predators are preserving kelp forests that protect shorelines from warming oceans and stronger storms.
A team of 29 researchers drilled through half a kilometer of ice in West Antarctica and extracted ancient mud containing fossils that prove the ice sheet completely disappeared in Earth's warmer past. The discovery could help predict how quickly seas will rise as our planet warms.
A small Arctic community is partnering with scientists to pump seawater onto thinning ice, making it 20 inches thicker and helping preserve their traditional way of life. After three years of testing, the treated ice stays frozen longer and could protect hunting grounds for generations.
We finally have a window of hope. Scientists can now reliably predict Antarctic ice loss through 2050, giving governments crucial time to prepare coastal communities for rising seas.
Scientists discovered that meltwater from Antarctic ice sheets intensified ocean stratification during past warm periods, potentially triggering the end of ice ages. This groundbreaking research helps us understand how our oceans regulate Earth's climate over thousands of years.
Scientists found a rare underwater mud volcano in the Arctic formed after the Ice Age, and it's become an unexpected haven for deep-sea life thriving in total darkness.
A physics challenge going viral shows people trapped in spherical ice bowls trying to climb out. Scientists turned it into a fun lesson on friction, forces, and why ice is so impossibly slippery.
When Atlanta's only adaptive ice skating program lost its home, a 17-year-old hockey player created a new event that brought 35 skaters with disabilities back on the ice. Grey Altemeyer's Fun on Ice fills a gap left when The Cooler Rink closed after 28 years.
An international team just completed the deepest drill ever beneath Antarctica's ice sheet, pulling up 23 million years of history that could help predict our climate future. The surprise discovery of ancient ocean life offers real hope for understanding how to prepare for melting ice.
Scientists tracking 770 polar bears over 24 years discovered something unexpected: the animals are maintaining healthy body conditions even as their Arctic hunting grounds shrink by two months each year. The resilient bears may be adapting their hunting strategies to survive in a rapidly changing world.
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