After nearly 50 years in space, the two Voyager spacecraft are very low on nuclear power. Voyager 1 just shut off another instrument to save the mission.

Liver scarring can pave the way to cancer down the line. A new blood test in development might help doctors spot it.

Live Science spoke with Nobel prize-winning physicist David Gross, who recently received the $3 million Special Breakthrough Prize in Fundamental Physics, about the quest to unite all the forces and ...

Stephen Hawking's theory of black hole evaporation clashes with the laws of quantum mechanics. A new paper finds a way around ...

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.

The Colorado River muscled its way through today's Grand Canyon after pooling as a giant lake, according to new research.

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

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

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

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

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

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