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.

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

While tracking an incredibly bright gamma-ray burst to its origins, scientists uncovered a hidden explosion that could upend decades of research.

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

Researchers have isolated viable microbes from melting permafrost after tens of thousands of years. But don't worry; they infect only amoebas.

Ancient mammals were better adapted than nonavian dinosaurs to survive the Chicxulub asteroid impact.

About 90% of all species went extinct during the "Great Dying" around 252 million years ago, but in the case of one paleo-beast — the so-called gorgon — reports of its death were greatly exaggerated, new research finds.

Bats vibrate special vocal folds to produce low-pitched growls like those of death metal singers.

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.

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