Animal Research

The real reason why eggs come in so many shapes and sizes may be childishly simple

11 studies that prove pets are good for your health

Is water a taste, like sweet or salty? We might actually have taste buds for it

Breakthrough studies may finally explain why we sleep

Why did whales get so huge?

The love song of Jeremy, the 'lefty' snail

Female dragonflies fake death to avoid men

Naked mole-rats essentially turn into plants when oxygen is low

The strange history of the man-eating lions of Tsavo

Bizarre new species of crab lives entirely in trees

What fruit flies can tell us about human emotion

If animal testing doesn't translate to humans, should we keep doing it the same way?

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