A new proposal suggests using the world's largest-ever nuclear explosion - buried deep under the ocean - to combat climate change by pulverizing massive amounts of carbon-absorbing rock.

Now, astronomers have detected what they believe is the largest explosion ever observed by humans, and it took place in a cluster of galaxies nearly 400 million light-years away. The record ...

Astronomers have discovered the largest explosion ever detected in deep space which, according to them, was ten times more luminous than any supernova or exploding star. The brightness — called ...

The Halifax explosion on December 6, 1917 wiped out six square kilometres of the city. It was the largest manmade explosion the world had known. (National Archives of Canada) Ships carrying ...