Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found. The ...

If you and your family are happily engaging one another without staring into electronic devices, your brains and ...

The FDA released updated guidance on May 29, 2026, formalizing expectations for human factors information in medical device ...

Humans are the slowest-maturing mammals on Earth. No other species invests more time, energy, and social infrastructure into raising its young. Why do humans grow so slowly compared to other animals?

Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular and often fast heartbeat, it's been at least 30 years since any new treatments have been ...

A team of scientists has now created a computer model that can represent and generate human-like goals by learning from how people create games. The work could lead to AI systems that better ...