We've only known about its existence for a few short weeks, and already astronomers have been able to learn a lot about the mysterious interstellar comet 3I/ATLAS.

A bit over 30 years ago, the Netscape browser took the online world by storm with a graphical interface that provided a lens to enjoy the internet in color. Now it’s Comet’s turn to shake things up.

I expected it to be another web browser with AI slapped on to it. But Comet quickly proved me wrong with its impressive agentic capabilities.

The Perseid meteor shower will be visible globally between July 17 and August 23, with peak days coinciding with a full moon.

Perplexity touts making an Instacart grocery list as one of the main use cases for Comet's AI assistant. The search engine already offers the ability to buy products listed as search results within ...

String of summer meteor showers are underway over South Carolina, with the Perseids and Delta Aquariids joining the already active Alpha Capricornids.

Perplexity's CEO says Google is stuck between protecting ad revenue and embracing AI agents in browsers. It needs to "embrace ...

The Perseid meteor shower will start July 17, bringing thousands of shooting stars to skies across the Northern Hemisphere.

A meteorite from Mars, the largest piece ever found on Earth, sold for $5.3 million to an anonymous bidder at a Sotheby's auction in New York on Wednesday.

The Perseid meteor shower will be lighting up the summer night sky beginning in July. But it won't peak until August. Here's ...

NASA issued a challenge to those with rocket design capabilities. The agency needs the public's help designing an ejection system in its SPEED project.

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...