Water hidden beneath Arctic glaciers is moving far more than scientists realized. Now there is a map to prove it.

Water flow in Arctic rivers is shifting unevenly as climate change alters rivers, with satellites revealing wetter and drier regions.

Far below the ice and storms of the high north, scientists have pinpointed the deepest known Arctic vent system and found it bursting with organisms that should not, by any intuitive measure, be able ...

The melting of Arctic sea ice has slowed over the past 20 years, even as global temperatures continue to rise. A study published in Geophysical Research Letters reports that there has been no ...

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. A haze of ice crystals in the air created a halo around the low sun as three snowmobiles thundered onto the ...