The two gold coins were minted almost 2,300 years ago, around the mid-third century B.C. "This makes them part of a very ...

A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional batteries allow.

A satellite photo from July shows intricate snowy stripes painted across the Atacama Desert in Chile. The icy weather temporarily put the Atacama Large Millimeter/submillimeter Array (ALMA) ...

Over a century ago, anthropologist Raymond Dart chipped an ancient skull out of some rock from an ancient quarry — and revealed the face of an ancient human relative.

If you enjoyed this, see how quickly you can complete our most recent science crossword puzzle, updated every Monday. Want to try luck with our previous crossword puzzles? The most recent ones can be ...

"Further follow-up at 3 and 6 months showed complete resolution of hypertension and a complete recovery from the stroke with ...

For the first time, scientists have created detailed, 2D maps of the sun's outermost atmosphere. This feat was accomplished ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

Japan has deployed a system that fires laser beams with 100 kilowatts of energy — powerful enough to disable small drones. It was installed on board a 6,200-ton (6.3 million kg) warship.

Xiaomi Smart Band 10 costs less than $50, but it punches way above its price point with its slender design, long battery life ...

Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...