When it comes to the Colorado River, a court battle between the states that use its water is sometimes referred to as “the ...

An Arizona lawmaker has proposed a bill that would give state and local police agencies a $2,500 “bounty” for each ...

Is climate change already affecting our economy, or is that just some future thing? If it is already affecting our national ...

Colossal Biosciences cofounder and CEO Ben Lamm is worth $3.7 billion following the company's recent fundraise at an ...

According to the “most comprehensive scientific analysis to date”, the world’s glaciers are melting faster than “ever recorded under the impact of climate change”.

Two people are dead following an airplane crash at Marana Regional Airport in Marana, Arizona. A Lancair and Cessna 172 ...

Rising wildfire, flood and insurance risks could reshape Eugene’s housing market. How will climate change impact Lane County homeowners?

Environmental Day at the Arizona Legislature, conservation advocates talked about the issues they wanted lawmakers to address.

The cuts are leading us down a path that will cede the United States' world leadership in science, medicine and health.

The Inflation Reduction Act incentives for developing clean energy have created thousands of jobs in local communities across the country. The Trump administration froze further spending on them.

Could the Fering Pioneer X, with a hybrid range of 4,350 miles non-stop, replace the British Army’s trusty Land Rover?

Grist dives into Florida's ironic water scarcity problem, borne from climate change, a development boom, and the ...