A woman developed an array of symptoms shortly after returning from a vacation, and parasites turned out to be the culprit.

Excavations at a centuries-old royal palace in Korea have revealed multiple flush toilets, including one that the crown ...

NASA increased the chances of asteroid 2024 YR4 hitting Earth to 1 in 32, or 3.1%, on Tuesday, but they're now back down to 1 ...

AI models have, within hours, created more efficient wireless chips through deep learning, but it is unclear how their ...

The tomb of Thutmose II, a pharaoh who ruled about 3,500 years ago, has been discovered west of the Valley of the Kings.

A dead galaxy shouldn't produce bursts of radio light. Yet this 11 billion-year-old one did — throwing scientists for a loop.

The Romans occupied what's now Spain from 218 B.C. until roughly the fourth century A.D. The fortress burial included a " ...

Polar vortices exist throughout the year at the poles. In the Northern Hemisphere, the polar vortex expands many times over ...

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Microsoft scientists have created a quantum processor that taps into a rare state of matter that was first theorized in the ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

A man who should have developed early-onset Alzheimer's disease due to a genetic mutation is still symptom-free in his 70s.