What the cost of caring for our pets can teach us about the cost of caring for humans.
Portland, Oregon could teach the world a thing or two about climate laws that count.
While we were transfixed by Trump’s tape and Clinton’s emails, 200 countries showed that progress is possible.
A federal judge gets it wrong on the oil pipeline through the Dakotas.
New global research links income inequality to the poor fitness of America's youth.
Increasing major storms and rising sea levels have long been predicted by climate models, and now they're coming true.
The U.S. should take note of these new laws banning plasticware and requiring supermarkets to donate food.
From Standing Rock North Dakota to Kentucky, residents are fighting big oil and gas.