The tunnel in Norway, which is expected to be completed in 2033, is to descend nearly 1,300 feet below sea level.

Deepest earthquake ever detected struck 467 miles beneath Japan. If confirmed, the temblor would be a shock to geologists who thought rocks that deep inside Earth were too putty-like to break and ...

Submarines have been an integral part of naval warfare for over a century, with their design and size evolving significantly ...

Marianne Evelyn Gabriel Faithfull was born in Hampstead in 1946, and by the mid-’60s, the singer and actress had become the ...