With no roads leading into the national park, the 6,000 square miles of Western Arctic wilderness receives about 100 visitors ...

Reindeer populations have declined nearly 40%, with climate change, habitat loss and overhunting threatening Arctic ...

The remote village of Kipnuk planned to use the money to protect against flooding. On Sunday, it was inundated.

For decades, the military treated climate change as a threat. Now it’s backing away from plans to protect people and bases ...

Studies like this one update and expand public information. Scientists make disturbing discovery on Arctic expedition — ...

Arctic seals and many birds are in danger as ice melts and forests disappear. Green sea turtles show recovery.

Researchers incubated permafrost samples from Alaska at different temperatures and found that microbes from the last ice age ...

Some of the microbes thawed from these long-frozen soils have been trapped for 40,000 years. Now, they've been reawakened.

Scientists ‘resurrected’ microbes frozen for thousands of years in Alaska soil – Nation and World News | West Hawaii Today ...

One of the most potent greenhouse gas emissions has been discovered seeping out of cracks of the Antarctic sea floor, ...

More than a quarter of all animals, plants and fungi assessed are at risk of extinction, according to the latest IUCN Red List of Threatened Species.