This short video, shot in Australia, shows how simultaneously vulnerable and resilient our coral reefs are in the face of bleaching.
Rare Shots of a Blue Whale Feeding
The biggest eats some of the smallest and we get to see it thanks to a drone.
Sleeping Sperm Whales
Sperm whales sleeping, and possibly dreaming, is an unusual sight to see.
Even if you think you know a reef, exploring it with ultraviolet night diving will illuminate the scene in a whole new light.
National marine sanctuaries protect some of the most spectacular ocean and Great Lakes resources in the United States, including shipwrecks like the F/V Patriot.
Its Latin name, Pegasidae, is derived from a combination of Pegasus and Medusa, but in reality, the humble seamoth is far less intimidating.