EarthAfrica's 2000-year-old trees of life are suddenly dying off In the past decade most of the oldest baobabs, many of them sprouted over two millennia ago, have died unexpectedly and few new ones are sprouting 51¶¯Âþ
TechnologyDrones plus AI help to spot sick trees and plants in time Drones fitted with multispectral cameras are scanning forests for beetle attack, and orchards and vineyards for signs of disease before it’s too late 51¶¯Âþ