TUCSON, Ariz. (KGUN) — Six endangered Sonoran pronghorn are roaming free in Sonora, Mexico after the Yuma Arizona Game and Fish Department recently released them from a semi-captive breeding program.

WASHINGTON - A new report lists the endangered Sonoran pronghorn as one of the species most threatened by water problems across the nation. The pronghorn was one of 17 species identified Wednesday by ...

PHOENIX — The Sonoran pronghorn native to Arizona was on the cusp of extinction in the United States with 21 individuals in the wild in 2002, according to the U.S. Fish and Wildlife Service. A ...

The border wall broke up ample wildlife habitat, much to the concern of wildlife biologists and enthusiasts. Discussions about the U.S.-Mexico border wall usually revolve around people, which makes ...

There's good news on the Sonoran pronghorn front. The minuscule population of the endangered fastest mammal in North America is on the rise. Recovery plans are working and more are planned: New ...

NEW DELHI— The UNESCO World Heritage Committee today called on the United States and Mexico to assess and mitigate the harms of the border wall — particularly its effects on the mammal communities of ...

The Endangered Species Act has been one of the country’s most valuable environmental tools, but it faces new threats. As the law turns 50, we’re asking whether this “pit bull” of an environmental law, ...

8:11 p.m. July 18, 2023: An earlier version of this story listed several border species as endangered. Of those, only the Sonoran pronghorn and the Mexican gray wolf are currently classified as ...

Share on Twitter Share on Facebook Share on Reddit Share on LinkedIn Share via Email With more than 1,200 square miles of land area, U.S. Army Yuma Proving Ground (YPG) is the fourth-largest ...

As a natural laboratory for testing virtually every piece of equipment in the U.S. Army’s ground combat arsenal, every day is Earth Day at Yuma Proving Ground (YPG). To perform its vital mission for ...

RIYADH, Saudi Arabia— The UNESCO World Heritage Committee requested today that the United States restore ecological connectivity to a Mexican World Heritage site harmed by the U.S. border wall. The ...

Then-President Trump’s border wall stopped construction before it was finished — but not before damage was inflicted on the local ecology, critics say. Now a legal settlement will be a boon for ...