A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption that likely scattered the sharks that normally dwell there.

Hammerhead sharks may hold their breath ... 100 Endangered Sharks Sold for Food Read Underwater Pictures Capture Life Inside World's Newest Marine Sanctuary Underwater Pictures Capture Life ...

Hundreds of hammerhead sharks gather around an ancient volcano ... The island formed when lava erupted from an ancient underwater volcano and solidified, until it eventually rose 12,000 feet ...

Hammerhead sharks are extremely shy creatures ... It’s natural to feel panic set in if you run into a shark underwater that you weren’t looking for. However, in most instances, the shark ...

Understanding hammerhead sharks’ food preferences could aid efforts to protect the critically endangered fish.

New research shows that some great hammerhead sharks are homebodies. Scientists studying great hammerheads around Andros in ...

The fish slowed down about thirty feet away. I took in more slack. Then the fish surfaced. I gasped when I saw it. It was a hammerhead shark, and was nearly as long as my kayak. When I’d got in almost ...

The U.S. Navy, in fact, once considered the hammerhead ... often takes an underwater video camera with him on dives. NOVA: Would you recommend young people pursuing a career in shark research?

NOVA: What's it like to see 400 hammerhead sharks swimming around you at once ... The fish start to spin very rapidly, almost like an underwater whirlwind, each fish trying to get to the center ...

Underwater photographer Gerardo del Villar ... once to work on a project to protect the critically endangered hammerhead shark, so I contacted several biologists I know and invited them to ...

Underwater, or submarine ... In addition to the silky shark, scientists observed scalloped hammerhead sharks, reef fish such as damselfish and cardinalfish, and zooplankton.

A video shared by diver Andrea Ramos Nascimento on Instagram shows a shark gobbling up an Insta360 underwater camera ... turtles, and hammerhead sharks. But getting too close may not be such ...