A study on spadenose sharks along the west coast of India reveals that microplastics are pervasive in both gastrointestinal ...

Hanna's a big, female shark, measuring 11 feet, 11 inches. When she was tagged on April 13, she weighed an estimated 722 pounds. And she's pregnant, according to OCEARCH, an organization that leads in ...

Sharks, skates and rays adapt their growth and reproduction to changing food availability, a new study reveals.

Researchers confirm the first record of a sandbar shark in the Philippines, found in Western Visayas, and warn about the ...

The shallow-water shark is smaller than other shark species and has protrusions on its back that resemble horns to help ...

Most tiger sharks caught in the Arabian Sea are sexually immature, taken before they can even reproduce. Without urgent ...

Jaws' is often credited as an inspiration for generations of marine biologists fascinated by sharks. The movie returns to theaters Labor Day weekend.

Ratfish developed "forehead teeth" called tenaculum for reproduction, offering rare insight into the flexibility of ...