From hanging out with primates to early climate warnings, here's a selection of his trailblazing programmes.

As Sir David Attenborough turns 100, here are 13 surprising facts about the beloved broadcaster and environmental advocate whose voice has shaped how generations see the natural world.

David Attenborough has now lived on Earth for a century. Here are some key highlights from the renowned environmental broadcaster’s busy and extraordinary life, which he has spent with humans, animals ...