The ocean is deep, dark, cold and full of mysteries — and in its deepest regions, animals grow to astonishing sizes. From isopods the size of cats to squids that could square off with a school bus, ...

A rare deep-sea encounter off Argentina reveals a species seldom seen by humans and a hidden world thriving in darkness.

Discover the meaning and symbolism behind all 12 animal signs in the Chinese zodiac to see what they reveal about your ...

Hagfish may look primitive, but their slime is a biological marvel. Learn how this jawless fish uses protein-rich mucus to stop sharks and how scientists are turning that same slime into inspiration ...

From Bayonetta to Dead Space, these video games would probably do pretty well as Hollywood blockbusters.