Noem calls ICE incident "domestic terrorism" after agent kills driver Comer, Lee get in heated exchange during Minnesota ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

The White House on Wednesday announced a sweeping overhaul of federal nutrition guidelines, pitching it as a reset that puts ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

Guides who take tourists to enjoy the striking views of Sicily’s Mount Etna are up in arms over tougher restrictions imposed ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

Gas within the cluster, which existed merely 1.4 billion years after the Big Bang, is at least five times hotter than ...

Black holes are not cosmic vacuum cleaners, but they are among the universe’s most extreme objects - born from collapsing ...