As the age of AI brought us chatbots and image generators, it was only a matter of time before AI-powered web browsers entered the scene. Leading the charge is Perplexity’s AI browser, Comet, which ...

Perplexity Comet now works more naturally with iPadOS, giving users a stronger reason to try the AI browser over Safari or ...

A brightening comet is becoming easier to see before sunrise from across the Northern Hemisphere — and the morning of Wednesday, April 15, offers one of the most beautiful sky scenes of the week.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A comet is now visible in the predawn sky across the Northern Hemisphere — and Tuesday, ...

STARRS, also known as comet C/2025 R3 (Pan-STARRS), is quickly becoming the must-see celestial event of 2026. Here’s how, ...

A newly discovered comet, C/2025 R3 (PanSTARRS), could be the brightest of its kind visible from Earth in 2026. The comet will make its closest approach to the sun on April 19 and its closest approach ...

Comet-hunting often means going it alone. In the quiet dark of a sleeping house, I slip out of bed well before dawn, careful not to wake anyone, and make my way up the creaking stairs into the loft.