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 ...

The Trump administration is also ending federal requirements that push car makers to produce more low-emission models. The orders could affect Arizona through their impact on climate change and ...

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

Players are at risk of heat exhaustion, characterized by symptoms including faintness, dizziness, fatigue, weak or rapid ...

Accelerated warming in the Arctic will lead to a breakdown of ecosystems and infrastructure that will have damaging ...