Over 60% of whale sharks in Indonesia are scarred, most by boats and fishing platforms. Scientists say simple changes to gear ...

Endangered leopard sharks have been observed mating in the wild for the first time, with scientists witnessing a “threesome” ...

In a precise and quiet sequence that unfolded over 90 minutes, the two males alternated in mating with the female. The actual act lasted just 110 seconds—63 for the first male, 47 for the second.

Conservationists say the unexpected observation could inform efforts to protect or reintroduce leopard sharks, an endangered species ...

If you decide to have shark for dinner in the U.S., you might unknowingly consume an endangered species. A newly published ...

Scientists captured unprecedented footage of three zebra sharks mating in the South Pacific, providing new insights into local shark reproductive behavior.

Sharks have been swimming in Earth’s seas over 450 million years, but some struggling shark species may be ending up on ...

Since the 1970s, shark populations have declined by more than 70 percent. Globally, one-third of sharks—as well as their cousins, rays and chimaeras—are threatened with extinction, according to the ...

A group of researchers has found that meat from “critically endangered” sharks at risk of extinction is commonly available to ...

Shark meat mislabeling hides endangered species in U.S. markets, threatening ocean ecosystems and raising toxic health risks ...

A study published in Frontiers in Marine Science concludes “nearly all” shark meat sold in the United States is ambiguously ...

The first-ever recording of endangered leopard sharks mating in the wild has revealed a surprising “threesome” between two males and a female. Leopard sharks congregate regularly to mate at a site in ...