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 ...

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 ...

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

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