The runner-up in the Democratic race hasn’t given up on impacting the party's platform.
Climate advocates say Britain leaving the EU is bad news for the climate.
And wave hello to what might become a bigger carbon footprint.
After two days, only 10 percent of the fire was contained.
Industrial chemicals can now be found at the very bottom of the ocean.
Now the agency can start to regulate some 64,000 chemicals that are already in use.
If there's any money left in coal, that is.
Greenpeace’s latest stunt involves a pianist playing a haunting song in the Arctic.
The extreme heatwave in the Southwest is just the beginning.