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

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

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

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

Technology Artificial Intelligence Can AI really simulate human thinking? Research casts doubt on an influential study, suggesting an advanced model was just really good at memorizing patterns. A ...

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

The Great Pyramid of Giza has survived for more than 4,600 years despite nearby earthquakes, and new research reveals why.

The new 'mecha' robot, which weighs over 1,000 pounds and stands nearly 10 foot tall, is designed for urban mobility.

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

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

Three Gorges Pilot, a 16-megawatt floating offshore wind turbine, marks a major step for deep-water renewable energy and the ...

Campi Flegrei, a volcanic caldera near Naples, is speeding toward a transition, a new study suggests, but there are still a ...