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

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

Voters are unlikely to realize Trump's false promise of lower household costs precisely because he is fixated on obliterating ...

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

Arizona is home to one of the most unique science experiments in the world. Biosphere 2 is a groundbreaking research facility ...

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

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

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

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

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

A rocky start to the year has put water flows through America's second-largest reservoir on track to decline, unless significant rain and snowfall arrive soon.

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”.