Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...

The fighting continues in the Middle East, and oil’s back on the move, as the clock ticks on President Donald Trump’s five-day deadline for resolving differences with Iran. That’s the backdrop for ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Picture this: You’re at a picnic on a hot day and grab a cold ...

Artificial intelligence search engine company Perplexity just unveiled what it calls Personal Computer. It’s not a new piece of hardware, but a layer of software that transforms a Mac — specifically ...

The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a Mac. The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a ...

Last month Perplexity announced the confusingly named “Computer,” its cloud-based agent tool for completing tasks using a harness that makes use of multiple different AI models. This week, the company ...

Apple’s Mac mini is back in the AI headlines. Last month, Perplexity released its own version of the OpenClaw “personal AI assistant” idea with a feature called Perplexity Computer. Now the company is ...

Astronomers have for the first time seen the birth of a magnetar—a highly magnetized, spinning neutron star—and confirmed that it's the power source behind some of the brightest exploding stars in the ...

Reporter Paul Linnman and photographer Doug Brazil visited the Oregon Coast on November 12, 1970 during what eventually became known as the Exploding Whale Incident. (KATU) FLORENCE, Ore. (Amazing ...