Lost for 13,000 Years, Scientists Have Finally Decoded This Ancient 3D Map
Researchers have discovered what may be the world’s oldest 3D map, located within a quartzitic sandstone megaclast in the ...
Mongabay News3d
Collaboration, data and tracking move Africa’s Great Green Wall toward its goal
The Great Green Wall in the Sahel, a mosaic of forests, farmlands and grasslands dotting the arid fringes of Sahara, was ...
WUNC4d
Why Africa's Sahel region has been called the 'epicenter of global terrorism'
A new report describes the Sahel region of Africa, a million mile band that runs through Mauritania to Sudan, as "the epicenter of global terrorism." We examine those findings.