President Donald Trump signed an executive order on Dec. 11, 2025, that aims to supersede state-level artificial intelligence laws that...
When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found something...
Zohran Mamdani as a creepy trick-or-treater, Gavin Newsom body-slamming Donald Trump and Hakeem Jeffries in a sombrero. This is not...
People typically think about evolution as a linear process where, within a species, the classic adage of “survival of the...
In the past decade, AI’s success has led to uncurbed enthusiasm and bold claims – even though users frequently experience...
Generative artificial intelligence has become widely accepted as a tool that increases productivity. Yet the technology is far from mature....
After a yearslong series of setbacks, NASA’s Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has finally begun...
A newly discovered biological signal in the blood could help health care teams and researchers better understand how children respond...
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to...
Putting pig organs in people is OK in the US, but growing human organs in pigs is not – why is that?
In a Maryland operating room one day in November 2025, doctors made medical history by transplanting a genetically modified pig...
How can society police the global spread of online far-right extremism while still protecting free speech? That’s a question policymakers...
When people use hand gestures that visually represent what they’re saying, listeners see them as more clear, competent and persuasive....
