The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...

A fossil that was first discovered over 50 years ago has finally been identified as a dinosaur that lived around 166 million ...

The common diabetes drug metformin works partly by excreting sugar from the bloodstream into the intestines, where gut ...

Varda Space Industries' W-2 space capsule reentered Earth's atmosphere and touched down in the Australian outback last month, ...

Experts explain the difference between what it means to experience cancer remission versus being cured of the disease.

Splitting water molecules takes more energy than calculations suggest, and is a key roadblock to cheap hydrogen fuel ...

The TicWatch Atlas offers a wide range of fitness-tracking features, from continuous heart rate monitoring and recovery time ...

This strange object near the solar system's edge may be a rare example of the 3-body problem in our own cosmic neighborhood.

A collection of over 30 gold and silver English and Scottish coins from throughout the 1400s were discovered near the Scotland border by hobbyist metal detectorists.

New study suggests megalodons may have grown 15 feet longer than some previous estimates, had enormous babies, and didn't ...

How and when domestic cats arrived in China has been a mystery. A new analysis of cat DNA suggests traders and diplomats ...