This week, a lawsuit from a pair of tribes challenging a powerline project in southern Arizona – previously thrown out by a ...

A federal appeals court has sided with Native American tribes in their fight against the federal government over a $10 ...

A federal appeals court has sided with the Tohono O’odham Nation, San Carlos Apache Tribe, and other partners in their legal ...

“got there using resources like the San Pedro River to migrate north,” said Jennie MacFarland, coordinator of the Important Bird Areas program in Arizona, which includes portions of the San Pedr ...

SAN PEDRO RIVER — On a cloudy December Saturday, a group of wildlife enthusiasts met on a dirt pull-off in southern Arizona to embark on a mission. Wide-eyed and unified, the cadre of ...

“The administration is actively monitoring the San Pedro Basin, funding water conservation and recharge measures to protect the river, and increasing cooperation with Mexico via the Arizona ...

If constructed, the SunZia transmission line will carry wind energy 550 miles from New Mexico to California — but also ...

TUCSON, Ariz.― Conservationists today sued Gov. Katie Hobbs and Arizona Department of Water for Resources Director Tom Buschatzke for failing to protect the imperiled San Pedro River. Gov. Hobbs and ...

The San Pedro River has swelled with all the recent rains, its life-giving waters flowing from Northern Mexico all the way into Arizona’s Gila River. I’ve raised crops and protected wildlife ...

“We’ve essentially lost the entire San Pedro River understory because of grazing promoted and ... Northern Mexican garter snakes and Arizona eryngo. In a March 2018 letter to the Bureau of Land ...

But there is a long list of water users, in the Upper San Pedro River basin and other Arizona rivers, whose water rights have not been quantified or given a priority. This could create more legal ...