The “surprise” birth of a gray nurse shark in Australia is good news for the endangered predator species. Getty Images/iStockphoto Months after endangered gray nurse shark Mary-Lou was seen ...

Pregnant grey nurse sharks (Carcharias taurus) are wandering away from no-take marine protected areas at night, putting the fierce-looking but mild-mannered species at risk of extinction. Not only ...

TACOMA, Wash. — Take a dive into the world of sharks and discover their biology, while also learning how to protect these animals in the wild with Point Defiance Zoo's Eye-to-Eye Shark Dives. Since ...

With a menacing grin, needle-like teeth, and a sharp pointed snout, a gray nurse shark isn’t a creature that most people would want to encounter. But Shalise Leesfield isn’t most people. The ...

Months after endangered gray nurse shark Mary-Lou was seen participating in mating activities in an Australia aquarium, the ocean predator welcomed a “surprise” pup, the aquarium announced. The ...