Researchers have unearthed tiny fragments of DNA in the Arctic that were left by plants, microbes and animals that lived in a previously unknown ecosystem in Greenland.

Our 13 billion-year-old galaxy has gone through many growing pains — usually to the detriment of its smaller neighbors.

Radioactive isotopes were found to produce amino acids inside carbonaceous chondrite meteorites.

Singer Céline Dion was recently diagnosed with a rare disorder that causes severe muscle spasms.

This year's flu shots match the circulating strains well, early data show.

A woman's unusual vomiting episodes may be linked to an autoimmune disorder.

Warped amphibian-like fossils in Ireland were likely transformed by superheated fluids that were released as ancient continents crashed into one another around 300 million years ago.

New research contradicts the claim that diplodocids could whip their tails at supersonic speeds. Instead, it was a (still impressive) 62 mph.

Humans began selectively breeding dogs around 2,000 years ago, and these genes play a role in your pup's behavior, a new study of 4,000 purebred, mixed-breed and wild dogs finds.

People who believe that the COVID-19 pandemic was a hoax are likelier to believe all sorts of other conspiracy theories, a new study suggests.

Researchers looking at the same data set in social science produce wildly different results, and very little of that variability can be explained by bias.

Human violence is in the news every day. But is violence innate in Homo sapiens?

Habits can be hard to break, but here are a few ways you can do it.

Deal At just $109, the Lenovo Chromebook 3 is an ideal cheap laptop for kids or students who need something to work and play on.

Deal The likeable Fitbit Sense 2 is reduced by 33% in the Cyber Monday sales — but the offer ends soon.