The shortfin mako shark is on the brink of extinction due to overfishing, yet genetic analysis reveals that Atlantic ...

For a small fish only found in the San Francisco Estuary, the delta smelt has caused a lot of controversy over the years.

President Trump has already begun to introduce changes that weaken the Endangered Species Act, a cornerstone of U.S. conservation law.

The Colorado congresswoman has reintroduced a plan to remove federal protections for gray wolves across the lower 48 states.

Wildlife groups argue the U.S. Fish and Wildlife Service to put common hippos on the endangered list to protect against U.S.

US President Donald Trump's administration is moving to roll back protections for endangered species and their habitats in a ...

Texas does not have laws that ban owning a primate. But the law does specify endangered species cannot be kept as pets and ...

Conservationists have been trying for five years to gain endangered status for the amphibian that is an indicator of clean water.