Elephants call each other by name

From top-dog wolves and wise elder elephants to insect royalty and sex-changing fish, animal alphas take many fascinating forms

There are many reasons why animal species band together with others of their kind – for protection in numbers, to achieve a common goal, to safeguard young or to maximise breeding opportunities. But a

Effective communication is as much to do with our bodies as it is to do with our words

Amazing answers to your curious questions

New research suggests that the fleshy, pendulous noses of male proboscis monkeys – the biggest of any primate – are distinguishing features in more ways than one. The noses of these pot-bellied monkey

The human brain has the unique ability to take what it knows and dream up something new