Researchers examine how growth and learning are subtly shaped among children whose mothers had COVID while pregnant.

Scientists warn tiny meteoroids constantly bombard the Moon, threatening future bases. Shielding and careful site selection ...

A New York Times health reporter explains what clinical trials are, why they are important and how they can help inform us.

Back in the 1800s, obesity was almost nonexistent in the United States. Over the last century, it's become common here and in other industrialized nations, though it remains rare among people who live ...

For decades, common wisdom and public health messaging have assumed that people in highly developed nations, like the United States, are relatively sedentary and burn far fewer daily calories than ...

A new ChatGPT feature aims to turn the popular generative artificial-intelligence app from an answer engine into a personal tutor. OpenAI, the research laboratory that created ChatGPT, on July 29, ...