AFP - The small fragments of bone are spread out on a workbench in tiny pieces that could fit into a matchbox, betraying the size of their owner: a fearsome sea predator considered the Tyrannosaurus Rex of the oceans.

Aubrey de Grey on Aging Dr. Aubrey de Grey is interviewed by Bloomberg correspondent Janet Street-Porter on expected developments in the field of...

SPACE.com / LiveScience.com - There's nothing quite like being able to reach out and touch a piece of the Moon. Knowing that an astronaut (one of only twelve people on the whole planet Earth) had traveled a quarter million miles across the void of cisluna...