While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Two former Oakland police officers have taken a deadly "ghost chase" case to the US Supreme Court, hoping to persuade the ...

Stunned Californians have shared spectacular footage of the Crew-11 SpaceX Dragon spacecraft cutting a fiery path through the ...

After years of uneven entries and stalled projects, the Alien franchise is reclaiming its place in pop culture.