Many popular household cleaners actually do more harm than good to your kitchen cabinets. Avoid these to keep your kitchen ...

Fortunately, you have options for returning your grout to pristine conditions. There are commercially available grout ...

Perplexity launched its AI-powered browser, Comet, back in July, bringing powerful browsing features to compete with Google Chrome and Safari. The AI browser was an invite-only platform, which ...

Perplexity has made its agent-driven AI browser, Comet, accessible to all users at no cost. “Browsing is smarter with Comet,” the company claims, pledging to keep it free indefinitely as it positions ...

Perplexity has made its AI-powered Comet browser free for all users, previously available only to subscribers. Built on Chromium, Comet offers advanced AI features like content summarization, task ...

Hubble captured this image of the interstellar comet 3I/ATLAS on July 21, 2025, when the comet was 277 million miles from Earth.(NASA, ESA, David Jewitt (UCLA); Joseph DePasquale (STScI)) Astronomers ...

CAPE CANAVERAL, Fla. (AP) — A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar visitor. SpaceX launches the 11th test flight ...

Perplexity's Comet AI browser is now free for everyone worldwide. The browser had previously only been available to Perplexity Max users at a cost of $200 per month. The company says that it has ...

AI search startup Perplexity is making its new Comet browser available to everyone in the world for free as it works to position the product against big browsers and search engines. For certain paid ...

The new comet, called C/2025 R2 (SWAN), was first observed in September Cielaustral Team A new comet discovered in mid-September may soon be be visible this fall Vladimir Bezugly first observed the ...

A comet from another star system is swinging by Mars as a fleet of spacecraft trains its sights on the interstellar visitor CAPE CANAVERAL, Fla. -- A comet from another star system will swing by Mars ...

A comet known as 3I/ATLAS made news in July when it was confirmed to have originated outside Earth's solar system. One infamous theory even posited that the interstellar interloper, estimated to be ...