Environment | Global Warming

More Global Warming

Cities may be leaking more heat-trapping methane than previously thought

2014 warmest year on record: Will 2015 top it?

People's Climate March draws 300,000 to Manhattan

Cover Story

Climate change chief dossier: Christiana Figueres

Cover Story

Climate change summitry's force of nature: Christiana Figueres

People’s Climate March aims to be biggest rally yet on global warming

Michigan Senate race: Can outsider millions make climate change an issue?

USA Update

Behind Ohio drinking-water ban, a Lake Erie mystery

NASA to launch replacement global warming satellite

Global warming to disrupt US economy by mid-century, report finds