JUNEAU, Alaska (AP) — The Biden administration said Friday it will restrict new oil and gas leasing on 13 million acres (5.3 million hectares) of a federal petroleum reserve in Alaska to help protect wildlife such as caribou and polar bears as the Arctic continues to warm. The...
For polar bears, the climate change diet is a losing proposition, a new study suggests. With Arctic sea ice shrinking from climate change, many polar bears have to shift their diets to land during parts of the summer. A study looking at Hudson Bay polar bears tries to figure out if...