Mongabay: Climate change is on the march across the U.S. according to a new draft report written by U.S. government scientists with input from 240 experts. It documents increasing and worsening extreme weather, rising sea levels, and ocean acidification among other impacts. Released Friday for public review, the report will be officially launched later this year or early in 2014.
"Americans are noticing changes all around them," reads a letter accompanying the report. "Summers are longer and hotter, and...