From serving as mythical gateways to the underworld to providing refuge for paleolithic humans, humanity has a long and storied relationship with caves. Much of the legend and mystery surrounding ...

A new film premiering this Friday at the Tennessee Aquarium IMAX 3D Theater invites viewers to delve into some of Earth’s most alluring and hidden places. Descending deep beneath the surface or ...

The earliest vertebrate animals to walk on land were ancient four-limbed tetrapods that waggled their way across the ground like salamanders. Yet researchers still haven’t found many intermediate ...

It takes a certain nerve to write about cave spiders. They can't speak, after all; they cannot correct you if you make a mistake. There is something solemn about them. You don't want to let them down.

Decorating a fish tank can be tempting, but some popular decorative items may release toxins, damage fins, or alter the water chemistry. Here’s what to avoid.

About 250 species of subterranean fish are known on Earth, eking out a living in a world of permanent dark and scant food. They are usually small, generally a few inches long, since there’s usually ...

ST. LOUIS – A snake that escaped from its aquarium at City Museum was found Wednesday morning in one of the museum's caves. A spokesperson for City Museum confirms the baby bull snake was spotted by ...