As Greenland's ice retreats, it's fueling tiny ocean organisms. To test why, scientists turned to a computer model from JPL ...

Ocean currents swirl around North America (center left) and Greenland (upper right) in this data visualization created using NASA's ECCO ...

Glaciers in Washington, Montana, British Columbia, Alberta and the Swiss Alps have set grim records over the past four years, ...

For months, Trump has railed against Canada, threatening to turn America’s neighbor into the 51st state — but the U.S. still ...

Joshua Haldeman was many things: prairie farmer, chiropractor, conspiracy theorist, thrill-seeking aviator. His wackiest ...

There's been growing anticipation over a solar eclipse today expected to last six minutes, dubbed the "longest of the century ...

Deep heat beneath the Appalachian Mountains may be linked to an ancient rift with Greenland, helping explain why the range is ...

Roughly 124 miles (200 kilometers) beneath the Appalachian Mountains in New England lies the aptly named Northern Appalachian ...

Scientists studying a puzzling hot zone beneath America, called the North Atlantic Anomaly, have proposed a mantle wave origin hypothesis.

Arctic Encounter brings policy makers and stakeholders together for three days of intense conversations about the future of ...