Lemmings are declining in Norway, probably due to climate change,...
Marine
You don’t need to travel overseas to encounter orcas. Rob Lott introduces the largest, most exciting hunters in British waters – and wonders if our only resident pod has a future here.
From its lustrous shell to its unblinking eye, the jet-propelled nautilus is unlike any other animal alive today. Paul Chambers meets a mollusc out of time.
Lured by the dream of getting close to the rare, beautiful and seldom-photographed marine otter, Kevin Schafer packed his cameras and flew to the remote coast of Chile. Follow his quest.
Thomas Peschak’s unique images of the Great Bear Rainforest in Canada showcase the diversity and fragility of its wild inhabitants.
What happens when Californian sea otters abandon their usual haunts to set up home in an exclusive marina full of yachts? Meet the otters living the dream.
On the west coast of Australia, a population of bottlenose dolphins stunned the scientific world by learning how to use tools. But only females can do it.
It may be bigger than a dinosaur, but the amount we don’t know about the blue whale is probably larger still. Now, new research suggests this giant may be more numerous than we’d dared hope.
Swifter than a shark, more dashing than a dolphin and wielding a sword-like bill, the marlin is a swashbuckling superfish. Yet little is known about it and its billfish relatives.
This bizarre creature is a pink river dolphin, a species never before photographed underwater in the wild until Mark Carwardine embarked on a mission to the Rio Negro in Brazil.
Despite their notoriety, great white sharks remain a mystery. So Thomas Peschak ventures out in a flimsy kayak to uncover the secrets of the fish we love to fear...



