It’s that time of year when an endangered fish embarks on an expedition trekking all the way down to the Rio Grande Gorge.

Oil and gas companies have used billions of gallons of Rio Grande and Pecos River water for drilling in the past four years, ...

Coast Guard agents rescued two migrants who were struggling to swim back to Mexico through the Rio Grande, Customs and Border ...

The future of the more than 80-year-old treaty governing water rights on the Rio Grande appears increasingly unstable, even ...

Mexico began sending more water to the U.S. to uphold its end of a nearly 80-year-old treaty that spells out how two ...

Protecting this beautiful flowering succulent is crucial to preserving and restoring the natural character of the northwestern New Mexico landscape. The Rio Grande shiner’s imperilment stems from the ...

Texas farmers struggle as Mexico and U.S. wrestle with water from the Rio Grande treaty PRESIDIO ... Christ was born," said Chris Bell, who's new to farming in Presidio. "This whole valley's ...