Perplexity, a San Francisco-based AI startup, has developed an AI browser, Comet, which CEO Aravind Srinivas claims could ...

C.E., marks the first total solar eclipse (of which we have a record) during which a comet was seen. Turkish-born Church historian Philostorgius wrote in Book XII of the Epitome Historiae ...

The annual alpha Capricornids, the Southern delta Aquariids and the Perseid meteor showers are all currently active ...

For the second time in about a month, a SpaceX Falcon 9 rocket blasted off from Southern California, causing a comet-like trail to be seen in Arizona.

In October 2017, astronomers detected something extraordinary, an object named 'Oumuamua, the first known interstellar visitor to enter our Solar System. Unlike any comet or asteroid we’ve seen before ...

Nvidia-backed Perplexity AI is ramping up its efforts to disrupt Googles dominance in search by pushing its AI-powered Comet ...

Loring is the longest concrete-asphalt land speed track in the world, allowing racers to push their limits down 1.5 miles of runway.

Nvidia-backed Perplexity AI, the startup challenging Google with its AI-powered search engine, is in discussions with mobile ...

OpenAI will be shipping its initial AI-first web browser. Here's what we know so far about it and its AI browser rivals.

The best meteor shower of the year is already happening in Pennsylvania. While we haven't hit peak viewing yet, the Perseids ...

The Perseids meteor shower has begun and will light up night skies until late August. The Perseids meteor shower is just one ...

Comet can buy stuff for me on Amazon and declutter my inbox — but it takes a minute.