Climate change is making Phoenix increasingly unsafe for outdoor workers like my dad. We need protections from the heat now ...

Artist Charles Gaines doesn't want to tell you what to think; he wants his work to inspire viewers to think for themselves.

The Republican-controlled Senate has confirmed Lee Zeldin as administrator of the Environmental Protection Agency.

Despite a red wave sweeping across America last November, a green wall is descending over part of the country. As President Trump took the oath of office last week, his administration renewed its comm ...

The Republican-controlled Senate on Wednesday confirmed Lee Zeldin to lead the Environmental Protection Agency.

The study highlights the urgent need to safeguard global tropical wetlands from human impact. Complex organisms, thousands of ...

House committee passes bill that would outlaw cloud seeding and climate intervention research after supporters cite debunked ...

New research from a team of tropical biologists forecasts some of the changes that may occur in the Amazon rainforest as temperatures rise due to climate change.

More than 100 participants attended the first diocesan Creation Summit at St. Francis Xavier Parish in Phoenix on Jan. 25.

Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate ...

Experts say Trump's moves to step away from global climate action, ramp up domestic oil and gas production and remove ...