EnvironmentPacific Ocean changes may 'lock in' US megadrought for decades A major cycle of Pacific Ocean temperatures is shifting due to climate change, and that could drive decades of megadrought in the western US News
EnvironmentWildfires burning in Chile are among the deadliest in country's record Fires in central and southern Chile, exacerbated by extreme temperatures and megadrought, have led to at least 26 deaths and burned more than 2700 square kilometres News