Science writer Mary Roach chronicles both the history and the latest science of body part replacement in her new book. She ...

Still, this line remains not only one of the funniest lines in sitcom history, but also one of the most definitive encapsulations of Michael's character. This is not a throwaway joke; it's the duality ...

Researchers have tried to “bio-print” human cells into the structure of organs, but transplants still make up the majority of ...