Sustainable Business

Twenty years on, relive the iconic scene from Sir David Attenborough's Planet Earth that changed our understanding of how polar bears adapt to survive.

From bone-eating snot-flowers to snowboarding scale worms, when a whale dies it becomes a colossal island of nutrients – attracting weird and wonderful creatures to feast.

Decades after its release into the wild, a super-ageing, bone-crunching vulture called Balthazar reveals a major conservation success.

The fossilised bones of our ancestors remain silent. So, how can we possibly imagine what our earliest languages sounded like?

A photographer captured this extraordinary site where whales' bodies lie in the shallows, with troubling repercussions for the deep oceans.

In a historic former Soviet reserve in the magnificent Uzbek mountains, Michaela Strachan and India Latham find rare signs of the world's most elusive feline.

Each year the birds must stay on floating ice long enough to replace their weather-beaten feathers.