The tongues of big cats have hook-like protrusions hardened with keratin, which make the top surface of a cat's tongue into a ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there ...

Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with ...

Humans and animals like the same sounds, new research reveals, proving Charles Darwin correct. The findings show that people ...

One charity is calling for Britain's most overlooked creatures to get their moment in the spotlight ...

Deep within the tropical rainforests of Central and South America lives one of the most powerful birds on Earth: the harpy ...

Modern life is fast. That might be why "Slow TV" is taking off. The genre includes nature livestreams, like the one ...

Every time a Burmese python swallows a meal, something remarkable happens inside its body. Its heart expands by a quarter.

March's fluctuating temperatures bring out some early blooms, while invasive garlic mustard plants threaten local ecosystems ...

The bright colors of butterfly wings, the sweet aromas of flowers, and the euphonious melodies of songbirds all evolved as ...

An entertaining view of what unpopular creatures including raccoons, rats, coyotes, gulls, snakes, and other intruders teach ...