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.
It's all about Greenland's ice melt and August's record heat this week on The Shum Show.
Happy Birthday from the Shum Show to the National Park Service!
Get the scoop on weather and climate on the Shum Show.
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.