In A Nutshell • A pig kidney with just one genetic modification functioned in a human for 61 days before being removed as ...

Photos by Holly Allen From left, Cindy, Eeyore, and Marshmallow pose in their pasture with Green Acres Farm Animal Foundation ...

Researchers have uncovered and then overcome an obstacle that has led to the failure of pioneering efforts in ...

A Japanese researcher has been granted permission by his government to conduct studies on chimeras, which are hybrid embryos ...

Across the planet, animals are increasingly suffering from chronic illnesses once seen only in humans. Cats, dogs, cows, and ...

Tim Andrews, 67, had the organ removed on Oct. 23 because of its declining function, according to Mass General Brigham.

A new study reversed transplant rejection twice, uncovering the reasons for transplant rejection on a cellular level ...

A superbug that does not respond to the very last ditch antibiotics and that has been circulating in Asia and Europe arrives in the US.

Researchers transplanted a single-edit α-Gal knockout pig kidney and thymus into a brain-dead recipient, followed by 61 days ...

The global search for the most intelligent animals has become one of science’s most captivating pursuits. From jungles to ...