Florence and Charleston are good destinations in their own right and make great hubs if you want to make a day trip to see Mars Bluff's atomic bomb crater. Read more: Couples Will Swoon Over These ...

AN asteroid the size of a football pitch cannot be ignored, an expert has warned after its chances of hitting Earth increased ...

The NNSA has recently given the public a rare glimpse into one of the secret nuclear labs where America used to test its ...

The crater left behind was 100 feet deep and up ... 1954 Details: The largest nuclear bomb ever tested by the United States. A thermonuclear weapon, its explosive power came from nuclear fusion ...

A CHILLING graphic shows how an asteroid the size of a football pitch could be on course to smash into Earth at Christmas ...

The world’s largest atomic bomb was exploded by the Russians north of the Arctic Circle in 1961. It was equivalent to 2,500 Hiroshima A-bombs. The fireball was 5 miles in diameter and could ...

The 1,280-feet wide Sedan Crater was created by ... built to be used for an underground nuclear test in 1993. It would’ve been 10 times the size of the bomb that detonated over Hiroshima ...

Ivy Mike was the world's first hydrogen bomb and ... 164-foot-deep crater. The explosion's mushroom cloud traveled 30 miles up into earth's atmosphere. Romeo was the second US nuclear test of ...