The parasites seem to have it made, but poor decisions can lead to horrific consequences. Continue reading →
A pair of proteins may hold the key to how animals like pigeons, sharks and bees sense the Earth's magnetic field and use it to navigate.
Smithsonian's National Zoo releases footage of his short but successful stroll.
Ants are so incredibly coordinated that many of them together behave as one.
A severely disabled female chimpanzee got a helping hand in Tanzania.
Scientists say they've figured out at least 13 different vocalizations used by the animals to express various emotions.
People, with their constant debating and conflicts over leadership, do not give rise to the most powerful, effective rulers in the animal kingdom.
Sixty-six million years ago, a tyrannosaur may have sunk its sharp and serrated teeth into the bones of another tyrannosaur.
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