By Elizabeth Devitt Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving ...

The Arctic reaches its maximum sea ice in March each year and then starts a six-month melt season. The National Snow and Ice ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National ...

Arctic ends winter with lowest sea ice cover on record – scientists - The new record shows how Arctic sea ice has ...

Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

A female polar bear swam 687 km across the freezing Beaufort Sea over nine days, a feat first reported in 2011. The video ...

“Haley is such a special and inquisitive bear,” said Mike Murray, VP of life sciences for the Detroit Zoological Society. “We ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, the US National Snow and Ice Data Center ...

An audacious NASA mission suggests that dust blown north from Greenland couldhelp explain why Arctic ice is melting even ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, the US National Snow and Ice Data Center ...