including in the US — a definite barrier to the kinds of climate policies necessary to prevent the worst effects of global warming.

NASA researcher James Hansen is coauthor of a new paper that places the blame for heat waves over the past few years squarely on global warming. Aerosmith is set to release their latest studio ...

The weather in some of the world's most densely populated cities is swinging from droughts to floods and back again as rising temperatures play havoc with the global water cycle, a study ...