Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human brain? Outside of the theory itself being devis ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study suggests this mysterious ingredient may not be necessary after all. Using an ...

Two months ago, Dr. Hal Levison from the Southwest Research Institute (SwRI) in Boulder, Colorado, co-authored a paper that described a theory of “pebble formation” for gas giants. He has now expanded ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." So, you’re in a talking stage with someone you really, really like. You’ve been texting every day, ...

Epigenetics has been put forward as a theory why Sonny Graham fatally shot himself after receiving the heart of suicide ...

Sep. 12—In the cosmic tug-of-war between matter and antimatter, matter has the upper hand. Our universe leans more heavily on the side of matter. In a one-to-one ratio, matter and antimatter would ...

Health and Human Services Secretary Robert F. Kennedy Jr. (R) and Food and Drug Administration (FDA) Commissioner Martin Makary at the White House in May, when Kennedy released a Make America Healthy ...

Critical race theory has received a lot of attention lately. Over the last year, the once somewhat obscure academic theory has entered the public domain. It has been railed against by former President ...

Health Secretary Robert F. Kennedy Jr. has upended medical research and public health in the U.S. in many ways. One of the ideas that could be influencing his overhaul of federal health agencies dates ...