After going extinct in California over a century ago, an unprecedented move was made by state officials to kill four endangered gray wolves.

Current laws that deem species safe from extinction ignore their ecological role, geographic range and genetic diversity, as ...

India’s first and only wolf sanctuary in Jharkhand. Beyond the Indian wolf, spot deer, leopards, hyenas, sloth bears, jackals ...

Three wolf pups from a pack whose adult members were euthanized by state conservation officials earlier in October had still ...

Blacktip Reef Shark at Sealife Oberhausen, where teeth used in the study were collected. Credit: Max Baum. A leading cause of a declining pH value in the world’s oceans is human CO2 emission. As more ...