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

A new drug that works by making tumors more susceptible to chemotherapy and the immune system has increased survival in those ...

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

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

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 ...

Homo erectus may have deliberately selected rocks embedded with fossils and crystals to craft their hand axes — possibly to ...

Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

Perry Samson was helping students conduct field experiments on supercell storms in Kansas in 2008 when one suddenly turned ...

A genomic analysis of dozens of ancient Korean skeletons revealed a special "sacrificial caste" of people. When you purchase ...

New images show the sungrazer comet C/2026 A1 (MAPS) did not survive its close approach to our home star. Instead, the ...