A renowned physicist believes he's cracked the mystery of where a giant unidentified object hurtling through our solar system ...

Perplexity’s new Comet web browser was built on a foundation of privacy. Learn about Comet’s other key features and ...

Emily Kwong and Regina Barber of NPR's Short Wave talk about a comet visiting from interstellar space, caterpillars that eat and break down plastic, and how animals' sense of smell varies by altitude.

With 70 games to go, Judge, striking fear into opposing pitchers more than any Yankees player ever, has already surpassed a Mickey Mantle single-season record. Aaron Judge keeps making history.

Yesterday, Perplexity, the fast-growing AI platform, soft-launched Comet, a new web browser meant to compete with Google ...

Coinbase CEO Brian Armstrong announces a partnership with AI search engine Perplexity to integrate crypto market data and ...

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the ...

For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...

According to three people familiar with the matter who spoke to Reuters, OpenAI is preparing to launch its AI-powered web ...

Superboy is still learning how to be a hero, but he's going to learn fast if he wants to stand up to one of DC's oldest ...

AI-enhanced search answers are just the beginning for the tech industry's plans to revolutionize the way people access ...

Google's Chrome faces new competition from OpenAI's browser, but with a 68% market share and support from YouTube & Waymo, ...