Obama unveils historic carbon emission plan
In what could become a defining moment in environmental history, President Obama unveiled a plan on June 2 to cut carbon emissions by nearly a third within 15 years.
California wildfires blaze on, striking hard and early
A heat wave and tinder-dry brush have created a dynamic, dangerous situation with the most menacing brushfires in nearly two decades.
Climate change already impacting U.S., report confirms
In the eastern U.S., the number of extreme weather events, including very heavy rain events, has increased already.
