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

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

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.

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

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

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 stone slab depicting the Roman emperor Tiberius was found during restoration work at the Karnak temple complex in Luxor.

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

Harry is a U.K.-based senior staff writer at Live Science. He studied marine biology at the University of Exeter before training to become a journalist. He covers a wide range of ...

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