Researchers mix X-rays and optical light to track speedy electrons in materials

To unlock materials of the future, including better photocatalysts or light-switchable superconductors, researchers need to ...

X’s Chatbot Started Undressing Women. Was This What A.I. Wanted All Along?

Over a period of nine days, users prompted Grok, the platform’s A.I. chatbot, to generate more than 1.8 million of these ...

Dame Carole Jordan, astrophysicist who studied ‘cool stars’ and the outer layer of the Sun

Professor Dame Carole Jordan, who has died aged 84, was an astrophysicist recognised internationally as an authority on the outer parts of the solar atmosphere known as the solar corona, and ...