Under the surface of the ocean, "constellations" of towering subsea mountains dot the Earth – and they are teeming with ...

A third dead thresher shark found on Cape Cod within two weeks, as rapidly cooling bay waters and the Cape’s shape create a deadly migration trap.

Ocean depths hide sharks with extraordinary features. These creatures, from the Goblin shark's snout to the Thresher shark's ...

In the age of dinosaurs — before whales, great whites or the bus-sized megalodon — a monstrous shark prowled the waters off ...

A triangular dorsal fin menacingly emerging from the water? You probably wouldn’t expect that while swimming in the North Sea or the Baltic Sea. Yet, sharks do live here. PETBOOK reveals which species ...

A small bioluminescent shark so rare that there are only two specimens in the entire world has been discovered in the Gulf of ...

In the mysterious world of the ocean’s depths, there’s a creature so bizarre that it looks like it swam straight out of a sci-fi movie. Meet the goblin shark — an ancient, rarely seen predator whose ...

A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

As summer heats up in Australia and more people go swimming, concerns about sharks inevitably rise. But what is the real ...

In August to September 2024, local fishermen in Indonesia reported seeing at least five appearances of small whale sharks ...

Essential to marine ecosystems, sharks maintain the balance of the food web as apex predators, preventing any single species ...

The Convention on International Trade in Endangered Species (CITES) has enacted sweeping new trade protections for sharks and rays while nixing proposals to do the same for sea cucumbers and eels at ...