This video dives into the world of animals with the most unusual and astonishing breeding habits on Earth. Scientists reveal ...

Nature has a way of keeping things interesting, and not always in the smartest way. Plenty of animals don't make the best ...

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are unreliable. Researchers tracking wild bonobos in the Congo discovered that males ...

Animals have adorable methods of expressing their love. While some enjoy tender cuddles, others go all out with dances.

Nature often brings out its miracles in the form of creatures that outlast humans by centuries, surprising us with our ...

Nature occasionally produces animals that seem dipped in gold, their fur, feathers, or scales glowing brilliantly in sunlight. Beyond their dazzling a ...

Every animal with a brain needs sleep — and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and ...

Why male animals look more attractive is a question that has fascinated scientists, wildlife lovers, and curious readers for ...

Animals that navigate extreme conditions and environments have evolved to sleep in extreme ways — for example, stealing seconds at a time during around-the-clock parenting, getting winks on the wing ...

Great apes are hugely popular with the public at zoos, but a dark illegal trade is affecting the survival of these much-loved ...

Researchers found genetic differences that likely resulted from humans killing aggressive bears, leaving docile individuals ...

Analysis - Great apes are humans' closest relatives in the animal kingdom. As much as 98.8% of their DNA is shared, but while the number of humans living on the planet is increasing fast, other great ...