Asian News International: Scientists are now seeing signals that the Sahara desert and surrounding regions are greening due to increasing rainfall, all thanks to the rising temperatures due to climate change. According to a report in National Geographic News, if sustained, these rains could revitalize drought-ravaged regions, reclaiming them for farming communities.This desert-shrinking trend is supported by climate models, which predict a return to conditions that turned the Sahara into a lush savanna some 12,000 …