The lack of water in the winter kills off aquatic insects and vegetation — the base of the river ecosystem’s food cycle.

This little green kingfisher has caught himself a fine fish and has settled on a favorite perch to savor his catch of the day. However, before he can ...

Opponents of the nation’s largest lithium mine under construction want U.S. officials to investigate whether the project in ...

In 2024, the U.S. Fish and Wildlife Service made several major decisions to declare New Mexico species endangered or threatened — or not. Here's a recap of some of those decisions and a look forward ...