A plan to sustainably manage the shrinking waterway could soon be up to the Trump administration — or eventually the Supreme ...

If there's no agreement among the seven Colorado River states on a drought plan, Arizona could face new cutbacks. Here's what ...

Cocktail glasses clink as twilight descends during Peacock O’Clock at The Tamborine. Perched on the edge of an escarpment on ...

On August 27th, General Atomics Aeronautical Systems’ (GA-ASI) uncrewed YFQ-42A rose above a runway at an undisclosed California location, marking the moment ...