The Bay Area is experiencing a cold front, with temperatures dipping into the high 30s and low 40s over the last week.

President-elect Trump is ramping up speculation about his endgame with Greenland as he doubles down on calls to acquire the Danish territory, putting observers and allies alike on edge. Trump on ...

The animals at the National Zoo got their fair share of fun in the snow after around five to nine inches hit the DMV.

Marine heatwaves are becoming more intense and frequent in the Arctic—a trend that could cause ongoing upheaval for the ...

There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even ...

The National Weather Service issued winter storm warnings from Kansas and Missouri — where blizzard conditions are expected — ...

Snowy owls have been seen in South Jersey this winter. Wildlife experts ask people to give them plenty of space, even as they enjoy seeing an extraordinary species.

Coney Island Polar Bear Plunge drew thousands of people to the beach on New Year's Day as participants took a freezing dip to ...

Bowhead whales were known to live up to 200 years, and a new study finds that southern right whales may live up to age 150 if ...

Southern right whales regularly live for over a century — a fact that changes the way we need to think about conservation, and age.