Former NFL tight end Jimmy Graham has conquered a new frontier -- not on the football field, but across the frigid waters of ...

Retired NFL tight end Jimmy Graham added to his already impressive sporting resume by completing the 584-mile Arctic ...

Former NFL tight end Jimmy Graham and three other members of a rowing team completed the Arctic Challenge, travelling 584 nautical miles in 10 days. The team broke the world record, which was 15 days, ...

From more frequent wildfires to rising sea levels, climate change is disrupting ecosystems and upending once-stable weather ...

The Arctic Ocean has been warming since the onset of the 20th century, decades earlier than instrument observations would suggest, according to new research.. The study, published Wednesday in the ...

With a world speed record in sight, Jimmy Graham checked in from his Arctic Ocean adventure: 'It's been raining nonstop for ...

New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

Some projections say that by 2040 the Arctic Ocean may see its first ice-free summer in modern history. That means mixed emotions for young scientists seeing the ice for the first time.

The Arctic is mainly ocean covered by millions of square miles of sea ice most of the year. But since the 1970s, sea ice extent has been decreasing quickly and sea ice volume has dropped by two ...

A music festival in Utsjoki, Finland, brings Sámi culture to the spotlight under the midnight sun. Rapper Mihkku Laiti, also ...

The Arctic Ocean has been getting warmer since the beginning of the 20th century -- decades earlier than records suggest -- due to warmer water flowing into the delicate polar ecosystem from the ...

The Arctic Ocean is many things. Cold and icy come to mind, of course, but "salty" should as well—it’s an ocean, after all. Yet a new study suggests that during certain ice age periods, the ...