Mysterious driftwood high in Grand Canyon caves hints at the legacy of Arizona’s huge impact crater.

Last Thursday, hundreds gathered at the Boulder Creek Golf Course pavilion for Hardy’s fourth address as mayor. The theme of ...

These are used to extend durability by keeping out water, oils and chemicals as well as minimizing damage caused by UV ...

The tech billionaire and former "Department of Government Efficiency" mastermind’s company, xAI, has been under fire from environmental advocates since last year for relying on methane gas turbines to ...

CONEXPO-CON/AGG returns to Las Vegas March 3–7, 2026, bringing together global construction leaders, 2,000+ exhibitors, live equipment demos, education, and networking at North America’s largest ...

As Lake Powell and Lake Mead near critical elevations, federal planners face narrowing operational options that could reshape ...

Monument Plaza at Hoover Dam features something most visitors walk right over without noticing: a terrazzo floor designed as ...

The proposals range from taking "no action" to a scenario that might result in water cuts to the lower basin states of ...

It’s been one year since Donald Trump was sworn in as our 47 president. Since then, this administration has worked at an ...

Over-allocation of water, chronic groundwater depletion, pollution and climate change have pushed the world into a drastic ...

Last week, President Donald Trump took a Nobel Peace Prize earned by somebody else. This week, his telling the prime minister ...

Amid stalled state negotiations over how to share the Colorado River’s dwindling water supply, the Bureau of Reclamation on ...