Moray eels and grouper exhibit an interesting behavior you could observe on your next dive. Here are the signs to look out for.
Back to Scuba Gear
In this edition of Ask a Marine Biologist, Dr. David Shiffman proves that sharks are far more than mindless killing machines.
In Barbados, the local community works together to keep lionfish off the coral reefs and on the menu.
When and where to go snorkeling with five species of whales and dolphins.
SharkSchool Teaching was designed as a simple way for an ordinary person to translate science for kids.
The IUCN Red List is a collection of the best available scientific data analyzed and summarized by an international team of experts—such an assessment is not an opinion and not a guess.
A guide to the best national parks for scuba diving from Maine to Florida to Alaska.