If you walk through a forest and look down, you might think you're stepping on dead leaves, twigs and soil. In reality, ...

Trapped by ice and molded by genes, the Norwegian lemming split from its Siberian cousin just 35,000 years ago, a new study ...

The Trump administration announced a plan on June 17 to open nearly 82% of the National Petroleum Reserve-Alaska to oil and ...

A refuge for wildlife The reserve is a sanctuary for many Arctic wildlife, including caribou populations that have experienced sharp global declines in recent years. The reserve’s open tundra provides ...

Falcons are a class of birds best known for their speed, vision and hunting prowess. Here’s the story of perhaps the most ...