David Attenborough, Peter Coyote and Keith David all have their place among documentary narrators, Attenborough as concerns the natural world, and Coyote and David as concerns the world according to ...

Seals belong to a group of marine mammals called Pinnipeds. There are over 30 different seal species separated into three ...

Many of the minerals involved in proposed deep sea mining operations are located on black, potato-shaped nodules that lie on ...