Hosts with the most

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

A flesh-eating parasite has been detected in the ...

Amazing answers to your curious questions

For many people, the word ‘wolverine’ will conjure up the image of a ripped Hollywood superhero, rather than a bear-like creature the size of a dog that lives in the snowy forests, tundra and mountain

From Regency medicine men to the technicolour world of The Beatles, the history of psychedelic mushrooms is richer than we might expect, says Deborah Nicholls-Lee

Explained: The biology of being afraid & why this primal emotion is key to your survival