The epigenetic clock measures biological age and could help scientists assess the health of polar bears, dolphins, baboons ...

One of the U.S.’s longest standing pieces of environmental legislation, credited with helping save rare whales from ...

Hannah's newest book tells the story of a brave girl, her best friend who's a polar bear, and a breathtaking race through the ...

What is the Blue Dolphin Rule, and why is it so helpful ... “Try to pose for yourself this task: not to think of a polar bear, and you will see that the cursed thing will come to mind every minute.” ...

Pristine, beautiful beaches with white sands and crystal clear water can be found all across America, including the East ...

Hundreds of people attended a No Kings rally Saturday in Cuyahoga Falls. This was among events held across the country to protest Donald Trump.

Wolves are returning to Europe, prompting both fear and delight. In forests west of Stockholm, Kate Maxwell and her daughter ...

The on-board facilities are just as striking. Central to the ship is the Explorer Lounge, which hosts lectures and daily ...

Sailors scanned for icebergs on a nine-day journey to the U.S.’s northernmost military installation this summer—part of an ...

Wildlife conservation is a race against time—too often, a losing one. Typically, by the time scientists detect signs of species decline, populations have already collapsed. Genetic diversity is ...

Siku, a 15-year-old male polar bear, is moving in the coming weeks to Madison, Wisconsin — home, of course, of the University ...

The zoo hopes the 4-year-old female polar bear will eventually breed with one of its male bears as part of a larger effort to ...