Senior Scientist, National Snow and Ice Data Center (NSIDC), Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder Matthew L. Druckenmiller receives ...

The Arctic last season was the hottest it has been in the past 125 years. The extent of sea ice during its usual maximum in March was the lowest in 47 years of satellite recordkeeping. The North ...

A yearly checkup on the region documents a warmer, rainier Arctic and 200 Alaskan rivers “rusting” as melting tundra leaches minerals from the soil into waterways. By Eric Niiler Reporting from the ...

Behind all the snow, the arctic air moves in Sunday. Lows fall to the single digits through the morning and we won't warm up much more than 8 or 9 degrees through the afternoon. LIVE RADAR // LATEST ...

Hundreds of Arctic rivers and streams are turning bright red-orange, not from chemical pollution, but from naturally occurring iron spilling from long-frozen ground as temperatures warm. The "rusting ...

The Arctic has experienced its hottest year since records began, a US science agency announced Tuesday, as climate change triggers cascading impacts from melting glaciers and sea ice to greening ...

The Arctic is a dramatically different place than it was 20 years ago, when scientists first began giving it an annual checkup—and its current state is dire. The first Arctic Report Card was released ...

Snow blankets Northeast as major arctic storm to hit Midwest and Northeast on Christmas night bringing ice blast and flurries to millions. FEMA denies aid to Arizona counties after disastrous monsoon ...

From the teens this morning to the low 40s this afternoon. The Arctic air is real this morning, but with sunshine and a south wind it will start to erode today. Milder weather is expected for the rest ...

CLEVELAND — We've had a good round of winter weather move across Northeast Ohio! The Weather Impact Alert will continue until a lot of this lake effect snow tapers off. Lake snow will work on tapering ...

A strong arctic front arrives tonight and into early Sunday morning with a quick burst of widespread snow early Sunday morning. Accumulations in the Tri-Cities will range from a dusting up to 1 inch, ...