EarthWarming drives Alaskan glacier to its lowest point in 900 years The Columbia glacier was tipped into rapid retreat by human-caused climate warming of less than 2°C, so many more glaciers might be doomed News
EarthIndian Ocean version of El Niño behind drought in East Africa Like El Niño, the Indian Ocean dipole involves cyclical temperature changes in the ocean, and now millions face crop failures and famine partly as a result News