New research identifies four presentations of autism based on genetics, behaviors and the ages when symptoms first appeared.

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only three people on the planet are known to carry it. The finding exposes just ...

To better understand human cognition, scientists trained a large language model on 10 million psychology experiment questions. It now answers questions much like we do. By Carl Zimmer Companies like ...

For those with kidney failure, a transplant is often the greatest promise of a healthier, longer life. Yet thousands wait years for a match that never comes. Incompatibility of blood type is one of ...

Scientists have converted the blood type of a donor kidney and transplanted the organ into a person. The procedure — the first of its kind — could improve access to donor organs, specialists say, ...