Every month, 5-year-old Sean Goodman plays a little game with one of the sea lions at the Aquarium of the Pacific in Long Beach, Calif. He traces a gentle arc with his dad’s keys along the curved ...

When Baltimore artist Nicoletta Daríta de la Brown submerged herself in a tank at the National Aquarium’s Jonestown Animal Care and Rescue Center in April, it was the result of months of preparation.

Walk into the Monterey Bay Aquarium and you may find yourself surrounded by a ghostly swarm of luminous, pulsing phantoms. The specters are actually moon jellies — common marine creatures — swimming ...

NATURE reveals the secrets of underwater magic in Oceans in Glass: Behind the Scenes of the Monterey Bay Aquarium. Imagine standing on the bottom of the ocean and looking up into a glittering kelp ...