WASHINGTON— The Center for Biological Diversity filed a formal notice today of its intent to sue the U.S. Fish and Wildlife Service for denying Endangered Species Act protections to the southern ...

WASHINGTON— In a legal victory for the Center for Biological Diversity, the U.S. Fish and Wildlife Service agreed today to consider granting Endangered Species Act protections to the southern hognose ...

The most common type of venomous snake in Texas, copperheads (aka penny ... There are three subspecies of the pit vipers in Texas: The southern copperhead found in the eastern part of the state ...