University Of Alberta

Scientist have found the fossil of 240 million year old lizard which roamed the earth when dinosaurs were still new

Scans of the fossilised skeleton of Megachirella revealed the chameleon-sized reptile was an ancestor of today's lizards and snakes.

Revealed: Here's what really happens when you crack your knuckles

The distinctive popping sounds heard when cracking knuckles is caused due to a cavity forming rapidly inside the finger joints.

Canada campus shooting: Three dead, one injured

Police spokesman Scott Pattison says that early Friday shooting was an apparent armed robbery of an armored vehicle or vehicles.