New research shows electric cars emit more greenhouse gases than hybrids in some states.
Our Bernadette Woods Placky reports on COP22 from the city of Marrakech.
Happy Birthday from the Shum Show to the National Park Service!
Warm waters are taking a toll on both coral reefs & ice sheets.
Sean Sublette discusses the long- and short-term implications of surpassing 2°C of warming.
Bouts of heavy precipitation AND pollen production will increase with climate change.
2015 was the hottest year on record by a wide margin, beating the previous record (2014) by 0.29°F.