Forget SeaWorld, scuba diving with Killer whales — aka orca whales — is the best encounter you can have. Find out where to dive with these massive toothed predators.

Whale research is nothing to sneeze at, but this aerial drone will be used to track whales around the world using their blow-hole emissions.

Looking for the best diving in Hawaii? Underwater photographer Judy G shows us how magical Kona's manta night dive truly is.

While filming for Discovery Channel's Shark Week, a film crew discovered that great white sharks can be attracted to heavy metal music.

Want to know where to go scuba diving with Napoleon (aka humpback) wrasse? We have the answers you seek!

Want to get involved with saving the ocean and marine life? Join the Whale Shark Research Project and save the biggest fish in the sea!

For his work documenting fish for the Census of Marine Life and his dedication to conservation, Rick Morris is our September/October 2015 Sea Hero.

When science has a problem, history shows nature has severed as inspiration to solve it. Learn how engineers looked to the powerful seahorse tail to guide them in designing a robotic arm.

Check out this gallery to learn what 10 things are deadlier than sharks, and why sharks aren't the mindless killing machines they're made out to be.