News in Brief Hurricane Matthew Brought 1,000-Year Record Rainstorms to North Carolina The record rainfalls intensified thanks to a warming climate, experts say. By Elena Gooray Vance Barden, right, and… See More
News in Brief New Research on How to Save a Huge Chunk of Earth’s Permafrost A half-degree Celsius of global warming could make all the difference for the world’s permafrost, where huge amounts… See More
News in Brief How Ketamine Cures Depression Researchers have identified the ketamine breakdown product that gives the drug its antidepressant effects, which could lead to… See More