Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

Colossal Biosciences "resurrects" dire wolves with genetic editing, sparking ethical and ecological concerns in conservation ...

Earlier this month, a biotechnology company announced it had genetically engineered three gray wolf pups to have white hair, more muscular jaws and a larger build — characteristics of the dire wolf, a ...

In 1973, gray wolves were listed as endangered species and on Nov. 3, 2020, citing recovery goals being achieved, U.S. Fish and Wildlife Service published a final rule delisting the gray wolf in the ...

The environmental justice advocate, scientist and native Angeleno became director of Sierra Club California on Tuesday, just as rumors began swirling among environmental groups that President Donald ...