3月13日，约翰斯·霍普金斯大学宣布，受科研经费削减影响，全校将裁减超过2000名员工。此前，特朗普政府宣布——终止向该校提供8亿美元拨款，由此引发了该校史上最大规模裁员。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...