Many species thought to be extinct have reappeared in recent years, proving that nature still holds many secrets. From elusive mammals in South America to deep-sea fish, these rediscoveries shed light ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to ...

A team ventured into the 2,000-year-old structures under a town in Spain and found some unfamiliar-looking animals. Take a ...

A vast proportion of our oceans still remain unexplored and mysterious, with unimaginable diversity calling them home.

Also known as "volcano snails," these gastropods grow a suit of metal-enriched scaly armor and have an enormous heart, which helps them survive in oxygen-poor water in the deep ocean.

Unique creatures, odd animals and new species are discovered across the planet. Some are found lurking in remote corners of the world, while others have been hiding right under our noses. Learn more ...