David Espinosa interviews Manny Ezcurra of the Monterey Bay Aquarium about the aquarium's new addition of a juvenile great white shark

Ever wondered what it's like to dive with the largest animal on the planet, the blue whale? Picture diving with an 18-wheel semi, and you're getting close.

Blogs from scuba diving destinations around the globe written by contributor Terry Ward.

Two underwater photographers debate whether muck sticks should be used when diving

A blog for divers who are making a difference in the fight to save our ocean environment through marine conservation.

One of America’s leading ocean-environmental speakers and educators for children, Annie Crawley blogs about her recent meeting with the president of Palau.

Sea Hero and founder of Sea Save Foundation Georgienne Bradley discusses the impact that overfishing of sharks is having on the entire marine ecosystem

Divers making a difference in the fight to save our ocean environment.

Dr. Carl Safina is used to sharing his passion for environmental issues, and hopes to pay the inspiration forward.