2018 saw another near-record number of billion-dollar weather and climate disasters in the U.S.
The 2018 numbers are in and once again, the vast majority of the globe was warmer than average.
Winters are heating up, with serious consequences for America’s cold-weather sports economy.
Greenhouse gases come from several sources in the U.S., not just your furnace and you car exhaust.
Greenhouse gases held steady for hundreds of years, but have jumped up since the start of the industrial era.
Trees have widespread climate benefits, from lowering cooling costs to reducing our carbon footprint.
See how trees in these cities are improving air quality, reducing flood risks, and offsetting carbon emissions.
Global average temperature has already warmed 1°C beyond pre-industrial levels, on its way to 1.5°C without deep emissions cuts.