Staying up late with the animals, plants and fungi that conduct much of their lives while humans are asleep.

Keep tabs on 32 of the illnesses that typically affect rabbits, so that you can spot the early signs and seek potentially ...

Biscayne National Park, Florida - In a captivating video a green moray eel is seen rhythmically opening and closing its jaw, ...

You undoubtedly have experienced earthworms of late and maybe even their castings. I know I am getting lots of questions ...

This newly redesigned space at the Natural History Museum in London traces 540 million years of the past while creating an ...

Though measuring animal intelligence is tricky, some animals show remarkable cognitive abilities that may rival our own.

They're called cleaner wrasse because they remove parasites, dead skin and mucus from other fish, often larger predator fish, in what's known as a symbiotic relationship. They're social fish and ...

Pinworms are the most common intestinal worm infection in the United States. Undigested food, such as corn or grains, and excess mucus can also be confused with tapeworms, as mucus in stool may ...

Experts say dying corals are animals, vegetables and minerals, so the fight to save them is anything but simple.