Environment

Climate Scientists Struggle To Identify Cause Of Bigger Tornado Clusters

Climate scientists say the conditions that might produce more or stronger tornadoes are spreading along with a warmer atmosphere. But there's no sign so far that this is happening. New research finds that when tornadoes occur in clusters, as they often do, those clusters contain more tornadoes than ever. And we're also seeing more clusters with especially powerful tornadoes.

ExxonMobil Vs. The World

Oil companies once led in climate science; if they put a fraction of their profits into the search for alternative renewable fuels, they could ensure our collective well-being, says Marcelo Gleiser.