A strange extinction event followed by reports of a UFO sighting. Is this real evidence of alien abduction or just a mystery ...

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

LEGENDARY “natural mummy” Ötzi the Iceman was infected with a cancer-causing virus. The ancient human, who live around 5,300 ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...