A shark so rare it was once thought to be extinct was just spotted off the Welsh coast. The Wildlife Trust of Wales captured footage of the angel shark in Cardigan Bay, the first documented sighting ...

A rare shark species thought to be wiped out due to overfishing has been spotted for the first time after over five decades in Papua New Guinea, shedding more light on the region’s rich biodiversity.

In an unprecedented effort, 15 aquariums from around the world are teaming up to raise endangered baby zebra sharks and reintroduce them into the wild, where populations have nearly gone extinct.

If current extinction trends continue, global shark populations will lose much of their variety, thereby threatening ecosystems where specialized species serve vital roles, researchers have found. In ...

The seafood you just purchased from your local grocery store could contain critically endangered shark species, a new study has found. Certain endangered species of shark are being mislabeled in the U ...

If you decide to have shark for dinner in the U.S., you might unknowingly consume an endangered species. A newly published study shows that the meat of endangered sharks is often mislabeled in grocery ...