Spotted hyaenas are far more remarkable than their evil, cackling scavenger label.
As the strongest natural material we know of silk is a truly astonishing substance!
On the surface, plants can see passive, but they may be more active than you think.
NOW CLOSED
Known for wildlife camera work Simon King OBE also presented Springwatch for many years.
Liz Bonnin is a wildlife and science documentary presenter with a degree in biochemistry.
Chris Packham is a broadcaster, nature photographer and esteemed naturalist.
Greg Foot is a daredevil science presenter risking life and limb in the name of discovery!
James May has a mind for science and the boyish enthusiasm to go with it!
Dallas is a science presenter who is "fascinated by all things fascinating".
An engineer and television presenter who's not afraid to get his hands dirty for science!
Dr Yan Wong is an evolutionary biologist and science presenter.
A farmer and television presenter, Jimmy has presented a variety of science series.
Stephen Fry is a British institution, mostly known for his comedy acting and writing.
Helen Czerski is a physicist, oceanographer and science documentary programme presenter.
