Extreme ‘Megadrought’ Gripping The US Is Like Nothing Seen in 1,200 Years
The megadrought that has parched the southwestern United States and parts of Mexico over the last two decades is the worst to hit the region in at least 1,200 years, researchers said Monday. Human-caused global heating accounts for more than 40 percent of the dry spell’s intensity, they reported in the journal Nature Climate … Read more