A man has been arrested after being recognised by the victim of an alleged sexual assault on the Victoria line.

Explore Comet, Perplexity AI's new web browser that simplifies internet tasks with AI-driven features and a unique workspace design.

An unknown object is heading toward our Solar System at an impressive speed. Astronomers believe it could be an interstellar visitor, only the third ever observed. First detected in late June by ...

Just when it seems the browser wars are over, OpenAI and Perplexity announce plans to challenge Google's Chrome.