The restoration process is expensive, so researchers are trying to identify which islands should be prioritized.

And these attitudes have persisted. Shortly after the lizard was listed as endangered, Wayne Christian, commissioner of the Texas Railroad Commission, which regulates the state’s oil and gas ...

Koala and Curlew, a pair of female North Atlantic right whales, are a long way from their usual course, and potentially in greater danger. Florida Fish and Wildlife Conservation Commission.