A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones ...

While they don't write love letters, there’s no doubt animals form deep and enduring friendships and use many different ways ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Birds speak different languages – but when danger strikes, some learn to listen, decoding unfamiliar calls through the voices ...