Arizona’s national parks are feeling their age and need a $531 million makeover on hundreds of roads and buildings that serve millions of annual visitors, park officials said. It’s a…
A federal appeals court said Thursday that the Havasupai tribe and environmental advocates can challenge an existing uranium mine on land near the Grand Canyon where mining was recently banned.…
The Arizona forecast for winter could see a wetter and warmer winter than usual, with a weak El Nino system bringing steady, mild rains to the state, the National Oceanic and…
The White House on Friday released a plan that it said would improve water reliability and availability in the West by streamlining regulatory processes and conducting expedited reviews on water…
First there was Rosa, then came Sergio. Remnants of those downgraded hurricanes helped set rainfall records for Phoenix and made this the wettest October since record keeping began in 1895.…
Swaths of mineral-stained white rock, more than 100 feet tall, mark Lake Mead’s basin, punctuating decades of drought in the Southwest. At one point, the white rock was underwater. If…
Years into a record-breaking drought across the Southwest, officials of the seven states along the Colorado River finally forged an agreement in 2007 on how to deal with future water…
You may be familiar with carbon offsets, in which companies or schools try to reduce greenhouse gas emissions in one area to make up for emissions elsewhere. More and more,…
The Northern Arizona Forest Fund took The President’s Award, the top honor in the Environmental Excellence Awards presented by SRP, at the Westin Kierland Resort tonight. Jurists also named the…
The Supreme Court on Monday let stand an Obama-era moratorium on new uranium mines on about 1 million acres around the Grand Canyon, declining to hear a challenge to the…
The entries in this year’s Arizona Forward Environmental Excellence Awards presented by SRP are a tribute to individuals and organizations that embrace the many facets of sustainability as they look…
Much of the state is under flash-flood warnings as Tropical Storm Rosa continues to churn north. Showers and thunderstorms are expected to last through Wednesday. Rosa will make landfall late…
