Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

Genetic variants believed to cause blindness in nearly everyone who carries them actually lead to vision loss less than 30% ...

Kākāpō ( Strigops habroptilus) are large, flightless, nocturnal parrots with mottled green and yellow plumage that only breed ...

The SpaceX Crew-11 Dragon spacecraft splashed down this morning as four astronauts completed an unprecedented medical ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...

Scientists say their Stomata In-Sight tool can observe plants "breathe," which could be used to bioengineer crops that ...