Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

In fact, throughout history there have been numerous reports of supposed alien spacecraft sightings that have turned out to ...

Ned the bearded dragon had the hi-tech aid fitted after zookeepers spotted him dragging his leg. (Jo Howell/Zoos Victoria via ...

A bizarre 212 million year old crocodile relative walked on two legs like a dinosaur, with a toothless beak and tiny arms.