Taikonauts from the ill-fated Shenzhou-20 mission have described what happened when they discovered cracks on their spacecraft as they prepared to depart China's Tiangong space station last year.

A study of more than 6,500 mothers found that COVID-19 vaccination during pregnancy significantly lowered the risk of preeclampsia, a dangerous blood-pressure disorder.

AI could soon spew out hundreds of mathematical proofs that look "right" but contain hidden flaws, or proofs so complex we ...

NASA is targeting March 6 as the earliest possible launch date for the Artemis II mission to the moon following a successful ...

The Coros Pace 4 is light, reliable, packed with tracking features and lasts up to 19 days on a single charge. The best part? It is surprisingly affordable.

In an early animal test, a new nasal-spray vaccine has shown promise against a variety of germs and a common allergen, scientists report.

A CT scan of her lungs showed opaque areas where the tissue had thickened, likely due to inflammation or an infection that ...

In the book "What We Inherit," experts unpack long-standing myths about genes and how those myths could shape public opinion around emerging embryo-selection technologies.

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