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.

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 ...

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

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

In the lab, female frogs were less likely to choose preferred males as mating calls increased, potentially giving other males a better shot.

While AI models are excellent at parsing massive amounts of data, they struggle to pivot when faced with unprecedented events — the kind that frequently occur in the vacuum of outer space. Space ...

The fight against screwworm has moved beyond traditional government programs into an arena ripe for biotech intervention: ...

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

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

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

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