State and federal officials say they have run out of time in their springtime campaign to net huge schools of invasive carp ...

The U.S. Army Corps of Engineers awarded the second contract for the Brandon Road Interbasin Project on April 11. The $113.8 million contract will complete the remainder of the project’s Increment I.

Somewhere between a conservation strategy and a cookbook recommendation, the U.S. Fish and Wildlife Service has landed on a message it wants every American to hear: eat the invaders. The federal ...

Invasive species are on the march in the Colorado River, threatening everything from endangered native fish in Arizona to ...