In the movie Hoppers, scientists “hop” human consciousness into animal-like robots to talk to other species. We asked the ...

Imagine watching a video of a chimpanzee. The ape pulls its lips back in a wide, playful grin. Without realizing it, the ...

Here’s what you’ll learn when you read this story: With more than 100,000 people in need of an organ transplant in the U.S. alone, scientists have turned toward perfecting human-animal chimeras as a ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there ...