Across the country, kids attend schools so close to busy roads that traffic exhaust poses a health risk.
This treasured American pastime has opened a climatic can of worms.
The founder of Tesla and SpaceX thinks he can cure Los Angeles of traffic congestion.
The information on food packaging is about to get simpler.
Some call it environmentalism, some call it creation care.
The daughter of the late Michael Jackson encouraged people to speak out against the Dakota Access Pipeline.
As natural disasters get worse, federal funding will be vital.
Here's a closer look at Texas billionaire Kelcy Warren.
Next time, the people in the “kill zone” may not be so lucky.