Studies in neuroscience with applications to humans offer clues about what makes us start eating, and when we stop.

EXCLUSIVE: Rats like to eat their own and their dead which is what makes poison such an effective weapon to combant an ...

A new carnivorous caterpillar that wears the remains of its prey has been dubbed the bone collector. The odd insect is only ...

The pharmacologist William D H Carey demonstrated the importance of animal testing in a letter to the British Medical Journal: We have 4 possible new drugs to cure HIV. Drug A killed all the rats ...