Methane

Methane emissions are rising faster than carbon dioxide emissions and thus represent a serious global warming threat

Although 2017 was not the warmest on record, it comes after a scorching 2016 which was the hottest year ever recorded, besting 2015, which bested 2014. Moreover, recent NASA and NOAA analyses show that the five warmest years on record...
Carbon dioxide is commonly pictured as the bad boy of greenhouse gases. And even if methane is roughly 30 times more potent as a heat-trapping gas, it stays mostly under the radar in climate discussions. The Global Carbon Project...