With their immense size and pugnacious attitudes, bison have few natural predators. Their natural enemies include humans, ...

Tim Andrews set a world record — living with a genetically modified pig kidney for 271 days. Now, he has a human kidney again ...

An Alabama couple with the same dog met on Hinge — and while they were falling in love, so were their pups. Photographer Anna ...

I have now seen something in Britain, hitherto, I’d only read about. A dog being pushed, like a baby, in a pram. It was ...

A New Hampshire man who became one of the first people in the world to receive a genetically modified pig kidney is home ...

The second man to receive a pig kidney transplant at Mass General Brigham now has a new human kidney. Tim Andrews, of New ...

I didn’t know there was a mental health condition known as prolonged grief disorder, or PGD, but I’ve certainly observed the ...

"Uncover the bizarre scene at Mar-a-Lago that left viewers scratching their heads. What's behind the masks and dog dancers?" ...

Active New World screwworm cases in cattle and swine were confirmed across multiple Mexican states in early January.

Meet Jellybean, a 9-pound chihuahua-dachshund mix. She's run seven marathons and two ultras with her owner, and these are a ...

Pigs are incredibly smart animals, with problem-solving skills comparable to that of a 3-year-old child. They can follow ...