A meteor explosion has been captured from space for the first time ever, thanks to a team aboard the International Space ...

New evidence suggests that a comet explosion over North America may have triggered a massive wave of destruction nearly ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major ...

A nuclear winter is a theoretical concept, but if the climate scenario expected to follow a large-scale nuclear war, in which smoke and soot from firestorms block sunlight, came to fruition, global ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.