Trees first appeared on Earth during the Devonian period, around 385 million years ago, and dinosaurs about 100 million years ...

“These feeding behaviors show that nurse sharks are adapted to feed on different prey across a variety of habitats,” said lead author Kristian Parton. “Our footage suggests nurse sharks may ...

Nurse sharks (Ginglymostoma cirratum ... spending their days lounging on the seafloor and slowly moving around to find prey; it is thought their common name comes from a sucking sound they ...

"These feeding behaviors show that nurse sharks are adapted to feed on different prey across a variety of habitats," said marine biologist Kristian Parton in a University of Exeter, Cornwall ...

Bottom-feeding sharks, like carpet sharks and nurse sharks, use their powerful lips and mouths to suck prey out of hiding places. Even the fearsome great white may do this. The great white sharks ...

While typically harmless to humans, nurse sharks have strong jaws filled with thousands of tiny, serrated teeth they use to crush prey found on the ocean floor, according to National Geographic.

A savage video caught the prey, becoming the predator. A retired nurse captured the moment when a large bull sea lion rips the throat off a blue shark in California's Monterey Bay. The short ...

Though great whites do occasionally prey on other sharks, there’s no clear evidence the great white was looking to take the nurse shark as a meal. “The interesting thing is, these two sharks ...

A camera tag on a nurse shark captured unexpected footage of a ... take advantage of the abundant seal populations and rich prey resources found in these areas. As temperatures drop and food ...