African nations want to increase how much money they receive from schemes that offset greenhouse gas emissions and are looking for ways to address the issue at U.N. climate talks currently underway in Egypt.
Reality check — as the world embarks on a fourth decade of climate meetings and promises, all three major greenhouse gases are accelerating upwards, unchecked. And Canada …
A new report from dozens of international scientists says it's inevitable the Arctic will lose its entire summer sea cover at least once over the next generation and probably a lot more often than that.