October 21, 2019 Ashley Strickland, CNN (CNN) While the ozone hole over Antarctica typically grows in September and October, scientists observed the smallest ozone hole since they first began observing it in […]
By Mark Chingono and Bukola Adebayo August 7, 2019 A woman fetches water from a spring in Harare. Harare (CNN)More than two million people in Zimbabwe are facing starvation after a severe […]
Global warming is increasing the chances of worldwide harvest failure on the scale of the tragic 19th-century drought and famine that claimed 50 million lives. Awaiting aid in drought-ravaged Somalia in 2011. Image: […]
