The sun frequently flings plasma into space, but sightings of such eruptions on other stars are rare. Magnetic fields could explain why.

A key facet of a proton’s identity can be traced to the glue that holds it together. A new study suggests that a property called the baryon number — a defining characteristic of protons and related ...

Growth rings on a fossil bone suggest at least one mammal ancestor gave birth to live young rather than laying eggs 236 million years ago.

Genetic screening that identifies cancer-linked mutations in newborns could give doctors a head start on treatment, but it ...

Estrogen-only menopause therapy in older women was linked to less Alzheimer’s brain pathology at autopsy but may not prevent ...

A 26-kilogram plastic garment, flown on a model human torso on the uncrewed Artemis I mission, may one day protect astronauts ...

School device use links with lower test scores and distractions abound. But reversing the entrenched pandemic pivot to ...

Operating within a global underwater robotics market valued at over $5 billion, the market is rich with manufacturers ...

Compared with standard flu shots, Moderna’s mFlusiva generates stronger, longer-lasting immunity and is more effective at ...

A new brain-imaging study suggests that dogs may be able to distinguish between certain negative human emotions just by ...

A ‘fly factory’ whose product is living flies — 300 million of them every week — is to be built in southern Mexico to help eradicate screwworms, a major livestock pest.… They feed on living host ...

What makes a greener wipe? Researchers have more to say about bamboo's ecological risks, given limited carbon footprint data.