Scientists propose transplanting your own youthful stool to treat diseases like asthma, irritable bowel syndrome and more. ...read more
Six million-year-old panda remains suggest pandas developed a sixth digit to help hold and eat bamboo. ...read more
Ethicists debate what sentience means for AI, while computer scientists struggle to test for it. ...read more
Two orca tormentors have terrorized the sharks off the coast of South Africa, setting off the shark's instincts to flee. ...read more