The inner workings of large AI systems remain largely opaque, raising significant safety and trust issues. Researchers have now developed a technique to extract and manipulate the internal concepts ...

As marathoners navigated the hills of beautiful Sangju in South Korea, they noticed an odd participant at their side. A dog-like robot, named RAIBO2, trotted across winding terrain and slippery roads, ...

Commercial space stations are rapidly moving from concept to reality. As NASA prepares for the International Space Station’s retirement around 2030, a burgeoning private orbital industry could step ...

Forecasts of the impact of artificial intelligence range from the apocalyptic to the utopian. An October 2025 report from Senate Democrats, for example, predicted AI will destroy millions of US jobs.

The AI Build-Out Is Becoming the Biggest Economic Bet in US HistoryKonrad Putzier and Justin Lahart | The Wall Street Journal ($) "The AI build-out is on track to become the biggest economic bet in US ...

Summer barbecues have a special place in my heart. The smell of charcoal-grilled burgers. Ice-cold fizzy drinks. Music, laughs—and the incessant buzzing of mosquitoes. While mostly a nuisance at ...

Synthetic biologists have long dreamed of constructing artificial cells from the bottom up. Researchers have now taken a major step in this direction by demonstrating that non-living components can be ...

Andromeda and the Milky Way merge. NASA; ESA; Z. Levay and R. van der Marel, STScI; T. Hallas; and A. Mellinger Share Curious Kids is a series for children of all ages. If you have a question you’d ...

Seismic data collected by NASA suggests the amount of water hidden in the red planet's crust would cover its surface in a global ocean. Evidence is mounting that a secret lies beneath the dusty red ...

“Burn fat, build muscle.” It’s a familiar workout slogan, but the benefits go far beyond aesthetics. Having less belly fat and more muscle guards against heart attacks, Type 2 diabetes, and a host of ...

Scientists just transformed a living mouse’s kidney into an incubator for developing human sperm made from blood cells. It sounds like sci-fi Mad Libs. But a team at the University of Pennsylvania, ...

This article was originally published on Undark. Read the original article. In June, a community of mostly mathematicians released the Leiden Declaration on Artificial Intelligence and Mathematics, an ...