Scientists have solved the mystery of the identity of a 17th-century Dutch warship wrecked off the coast of England while carrying slabs of fine Italian marble.
An asteroid the size of an elephant has passed by Earth in one of the closest encounters ever recorded.
An 80-year-old mystery linked to a wave of baby deaths in the 1930s and 1940s has finally been solved by researchers.
The spinning core at the centre of Earth may have recently stopped rotating, relative to the surface, as part of a seven-decade cycle, scientists have said.
Ants can smell cancer in urine, scientists have found.