The Sahel, a semiarid region in Africa south of the Sahara Desert, has long been a focal point and an environmental issue .

UC Santa Cruz history professor Grace Peña Delgado is writing a chronicle of the U.S.-Mexico border and in the summer, she ...

Following the directives of President His Highness Sheikh Mohamed bin Zayed Al Nahyan, and as part of the UAE’s commitment to address global humanitarian needs, the country provided comprehensive aid ...