An ecosystem evolves across thousands of years, a biological interaction that is both intricate and fragile. The arrival of a new species can disrupt the balance, as we have seen in Britain with grey

SNAKE EYES Dr Bryan Fry (left) with Will ...

Piranhas have a reputation as some of the most dangerous freshwater hunters: terrifying predators capable of devouring a large mammal in mere minutes. Hollywood horror films have a lot to answer for.

W hen a peacock mantis shrimp strikes, it generates the heat of a star. The crustacean retracts a spring-loaded mouthpart known as a dactyl club and puts it on a latch, like a cowboy cocking the hamme

Some years after he had swallowed a snake’s raw gall bladder “for a dare”, a man named Li, from Hunan, China, started getting optical disturbances in the form of a “mosaic like thing” appearing in his

Chinese New Year 2026 marks the year of the horse, but what does your zodiac animal say about you?