Millennial mega-drought in southwestern North America

The 20-year-old megadrought in southwestern North America is the worst in 1,200 years, according to a study published Monday, Feb. 14, which highlights that this episode, exacerbated by climate change, is likely to continue into 2022. Read alsoCalifornia grapples with historic drought The western United States and northern Mexico have suffered from an exceptional drought … Read more