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

July and early August promise a celestial spectacle with three major meteor showers - the Alpha Capricornids, Perseids, and Southern Delta Aquariids lighting up the sky.

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 ...

The second half of July and the early days of August are the perfect time to get outside and look at the night sky.

Nvidia-backed Perplexity AI said on Wednesday it has launched Comet, a new web browser with AI-powered search capabilities, ...

Comet, currently available by invite to Perplexity’s $200‑a‑month Max subscribers, is built on Chromium and supports Windows ...

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

Perplexity and OpenAI are entering the browser market with AI-driven solutions targeting Google Chrome's market share.

It is also not going to work, to wait out the problem, for global warming is going to stop the monsoon falling on this part of the world, with the result that the problems will be those of ...