This story contains descriptions of explicit sexual content and sexual violence. Elon Musk’s Grok chatbot has drawn outrage and calls for investigation after being used to flood X with “undressed” ...

Precision printing. Materials scientists have made printed solar cells that are so thin, light and flexible that they can rest on the surface of a soap bubble. Researchers at King Abdullah University ...

Intrusive thoughts are unwanted, often distressing images or ideas that can feel strange, but they happen to almost everyone at times. Most of the time, they do not have a specific meaning, especially ...