These tusks have the ability to save a creature that lived thousands of miles away in a very different sort of landscape - the African elephant.
Cars that talk to each other, drive themselves and try to persuade you to stop for fast food: all these are within reach
Astonishingly, despite lying in the Siberian wilderness for about 420 centuries, this calf looks as though she died only a few weeks ago.
The truth about the fish with a bite more powerful than a T-Rex. By Guy Walters
The bizarre theory that’s landed two British authors in a bitter war.