U.S. sales of plug-in electric cars increased by a factor of 8 from 2011 to 2016
Transportation recently overtook electricity generation as the biggest source of greenhouse gases in the U.S.
Here's how the decline in coal use is linked to climate-friendly cars.
Here's what makes a car climate friendly.
An examination of how high temperatures throughout the year are projected to rise by the end of the century under two different emissions scenarios.
June 2016 was the 14th consecutive month of record heat for the globe.
April 2016 was the hottest April on record globally.
If the first three months of 2016 are any indication, meeting the 1.5°C challenge will be increasingly difficult.