China's Tianzhou-10 mission just delivered embryo-like structures made from living stem cells to the Tiangong space station.

Acetaminophen — better known as the active ingredient in Tylenol — is an over-the-counter pain reliever. It can be used to help with mild to moderate headaches, muscle aches, backaches, sore throats, ...

Many medieval castles were formidable stone fortifications. Live Science takes a look at six that were never conquered.

A "foundational" study found that the brains of children with ADHD matured later, but that finding was likely a mirage tied to issues with how the children were followed over time.

Cephalopods are members of a class of marine animals that includes octopuses, squid, cuttlefish and nautiluses. The group includes more than 800 species (and new species are still being found), ...

Dead seal pups on a Canadian island have been found with mysterious spiral-shaped injuries for years. The wounds were thought ...

You might think that an invention as simple as the bicycle would have an uncomplicated past. But as it turns out, this highly popular invention has a history fraught with controversy and ...

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space ...

Researchers have found that introducing human-made data into AI training can help to prevent AI model collapse.

Campi Flegrei, a volcanic caldera near Naples, is speeding toward a transition, a new study suggests, but there are still a lot of questions as to whether it will erupt in the near future.

A new study finds that climate change is creating environments where humans have never successfully cultivated rice before.

Trove of fossils discovered in Canada sheds light on "when life first became large, complex and unmistakenly animal." ...