A researcher explains what we know — and what we don't — about the link between loneliness and memory problems.

A new and potentially safer opioid has been tested in lab rats, and the results suggest it relieves pain with a lower risk of ...

This unique carved altar represents the triumph of light over darkness in ancient Roman religion. When you purchase through ...

In a strange medical case, a woman suddenly started hearing voices, and they directed her to seek care for a brain tumor.

A new study adds to the growing body of evidence that lobsters feel pain, with the crustaceans seemingly responding to ...

A large hole opened up in the sun's atmosphere this week, spewing high-speed solar winds that will paint northern lights ...

A comprehensive new study combines decades of research to reveal that we're missing an essential component in our understanding of how the universe works.

An ancient-DNA analysis of a rare Anglo-Saxon double burial revealed the people in the grave were brother and sister.

For the first time, researchers measured singularities in combined light and sound waves moving faster than the speed of ...

Photographers caught a spectacular emerald-green fireball meteor streaking above Lindisfarne in northeast England, where ...

The robot ‪—‬ which weighs 176 pounds (80 kilograms) and stands 5 feet, 3 inches (1.6 meters) tall ‪—‬ can operate for up to ...

A group of hackers used both Claude Code and ChatGPT in a cybersecurity hack that lasted two and a half months. Nine Mexican ...