THIS is the shocking moment a motorcyclist fell to his death after a giant sinkhole unexpectedly opened up before him in the middle of a Seoul street. The 33-year-old man, identified by his ...

A motorcyclist has been found dead 50m below a giant sinkhole which opened up during rush hour. Rescue workers in Seoul spent 18 hours trying to recover the man after the huge 65.62ft-deep crater ...

Nearly 27,000 years ago, a giant ground sloth traveled across a barren, arid landscape in what is now Belize, munching on grassy vegetation and searching for water. A nearby sinkhole may have ...