Dive into the mysterious world of the Greenland shark, an ancient Arctic predator that defies nature. Discover how this ...

A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...

Whale sharks use underwater features and oil platforms as migratory stepping stones, affecting conservation efforts.

Just in time for summer, the megalodon—the ancient, city bus-sized shark known as the “Megatooth”—has reared ... by a team that included Boston College Assistant Professor of Earth and Environmental ...

The first sharks on Earth: Ancient relatives of sharks first ... The difference between a shark and other fish: Unlike bony fish, sharks, rays, skates, and chimaeras are cartilaginous fish ...

These fascinating creatures, both beautiful and lethal, have come under a lot of scrutiny and hostility over the years, especially because of their connection to fatal shark attacks. Sharks come ...

Measuring the Greenland shark’s growth rate is challenging because individuals are rarely recaptured. However, one shark tagged in 1936 had only grown 2.3 inches when it reappeared 16 years later.

Researchers have recently witnessed behavior in the wild that could offer critical clues about how the endangered whale shark ...

Astronomers discovered exceptional jet-stream winds on exoplanet WASP-127b. Paleontologists found a 9-million-year-old great white shark ancestor in Peru's Pisco basin. Meanwhile, Lonestar Data ...

The Greenland shark lives in one of the most extreme environments. Temperatures frequently fall below zero, yet this shark thrives. It’s predicted that this shark could live to 200 years old ...