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

The marathon swim first gained media attention in 2011, sparking discussion about the resilience of polar bears and the ...

The Trump administration formally announced Thursday that it planned to expand drilling in the Arctic, including in the ...

All of the Arctic National Wildlife Refuge’s coastal plain and most of the National Petroleum Reserve-Alaska will be fully ...

U.S. Interior Secretary Doug Burgum on Thursday announced steps to open up more acreage for oil and gas leasing and lift ...

Certain indigenous groups from Alaska endorse both ANWR and National Petroleum Reserve development and have approved of ...

The Interior Department on Thursday announced that it aims to open up millions of acres of near-pristine land in Alaska to ...

The country supports some of the world’s most important satellites. But experts worry about its proximity to Russia.

All of the 1.56-million-acre refuge coastal plan will be opened to oil leasing, Interior Secretary Doug Burgum said in a ...

The bracket is set for High School on SI's 2025 NCAA Tournament-style contest to determine the best high school mascot in ...

This year, the Iditarod saw both a historic anniversary and the marked impact of climate change. Writer Lale Arikoglu follows ...

In line with Trump’s executive order on Alaska energy, Interior Secretary Doug Burgum said the agency will reopen about 80% of the National Petroleum Reserve for lease to energy developers.