A bridge in Crimea, which was used for transporting Russian military supplies in the occupied territory, has collapsed.

The news of the collapse of the Francis Scott Key Bridge collapse shocked just about everyone in the Baltimore area – and ...

Here, we explore six notable civilizations that have collapsed, shedding light on some of the causes behind their demise and ...

Chinese scientists find the natural barrier over the eastern hemisphere is strengthening, possibly because of a shift in the ...