Bringing down an elk, buffalo or musk ox, let alone a human, does not present much of a challenge. Luckily, they tend to ...

This episode explains how a huge filter feeding shark was only discovered in 1976, why there are still only around a few hundred confirmed sightings, and what makes it one of the rarest sharks on the ...

Two of the world’s rarest big cats have arrived at Chester Zoo, UK, as part of a major bid to save Asiatic lions from extinction. Nilay and Shanti, both around two years old, were genetically paired ...