The U.S. Fish and Wildlife Service is seeking public comment on how to recover an endangered plant that grows only in the far ...

The mass extinction at the boundary between the Cretaceous and Paleogene periods was catastrophic, wiping out much of life on ...

Experts warn that some of the most familiar fish species could face local extinction within decades. Read more at ...

Fishing duo Cole & Jay explore a flooded spillway that is currently teeming with prehistoric monsters and an unbelievable ...

Fishing duo Cole & Jay investigate a flooded drainage system and discover it is packed with a surprising population of ...

A private developer wants to build a new transmission line stretching 100 miles from The Dalles to Portland — pitching the ...

Freshwater fish are vanishing from the world’s rivers, with migratory species down 81 percent due to dams, pollution, and ...

There’s no “Cutest Critter in Florida” contest but, if there were, I can name a few contestants. The diminutive Key deer, for ...

Several iconic fish species are now slipping quietly into rarity, their disappearance reflecting a deeper crisis unfolding ...

Some of the longest, most important migrations of species on Earth are happening beneath the surface of the world's rivers ...

A nearly 20-year local mission has sought to restore a rapid-running Grand River through downtown — the rushing waters that ...

Arizona wildlife officials released 19 endangered black-footed ferrets at three northern Arizona sites this month, expanding ...