Chemical profiling traces the source of water in one of the brightest known comets to keep returning to the Solar System.

Water found on Comet 12P/Pons-Brooks is "virtually indistinguishable" from water found on Earth. A "devil" comet's water is ...

Perplexity’s Comet browser is the first AI browser I’ve tried that feels different. Instead of just providing glorified ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

Just ask Microsoft, DuckDuckGo, Brave and the slew of other search engines that have tried to scrape away at Google's near 90 ...

Watch how Comet C/2024 S1 (ATLAS) met its demise after traveling close to the sun. Imagers aboard the Solar and Heliospheric ...

Comet Industries ( ($TSE:CMU) ) has shared an update. Comet Industries has achieved a significant milestone by securing ...

Our new results provide the strongest evidence yet that at least some Halley-type comets carried water with the same isotopic ...

Chaikin and Sahib recount how they created a proof-of-concept attack consisting of malicious instructions posted to a Reddit ...

A new report shows Perplexity's agentic AI falling for obvious phishing sites and executing malicious prompts.

Brave announced that it has discovered a security vulnerability in Perplexity’s AI web browser, Comet. It reported the issue ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...