In the southern Arizona desert, a fragment of forgotten history has emerged from the dust: a bronze cannon, silent for nearly ...

Robert F. Kennedy Jr, the United States’ top public health official, recently claimed some religious groups avoid the measles ...

The question isn’t meant to be funny — it’s strategic. North Korean IT workers abroad risk severe punishment if they’re ever ...

Kosmos 482 was part of the Venera program, a series of Soviet probes that set the early benchmark for exploring Venus. Its ...

Credit: Pexels. You’ve heard it a thousand times: sugar is terrible for your teeth. It really is. But are artificial ...

At the time of the Big Bang, the universe contained only the lightest elements: hydrogen, helium, and a dash of lithium.

Inside the National Institute of Standards and Technology, or NIST, a new atomic clock named NIST-F4 has begun to tick — not with the sound of gears or bells, but with the quantum pulse of cesium ...

Tomb art suggests the sky goddess Nut from ancient Egypt might reveal the oldest depiction of our galaxy.

New research overturns the idea that dinosaurs were already dying out before the asteroid hit.

Even seasoned hikers find the off-season treacherous. Hut closures, removed signage, and the absence of medical stations make ...

Texas sits at the top of the image, and Mexico at the bottom. Credit: Michala Garrison/NASA Earth Observatory In a joint ...

The technology, called riblet film, reduces what’s known as skin friction drag. In turbulent flow, air forms microscopic ...