Tag: Arab spring
Trump, Saudi Arabia and yet another arms deal
Russell E. Lucas, Michigan State University
The first stop on Donald Trump’s first trip as U.S. president was to Saudi Arabia.
That...
EXPLORING NATURE
Giant ground sloths’ fossilized teeth reveal their unique roles in the...
Larisa R. G. DeSantis, Vanderbilt University and Aditya Reddy Kurre, University of Pennsylvania
A two-toed sloth at the...
