October 23, 2020
Vaccines are a major public health success story, but the COVID-19 pandemic underscores the many challenges involved in getting a vaccine to everyone who needs it.
August 26, 2020
Tear gas is banned in international warfare, and its health risks are well-documented. Still, it remains a crowd-control agent of choice for police worldwide.
May 28, 2020
A pending U.S. withdrawal from the Treaty on Open Skies has alarmed some allies in Europe, who fear losing a valuable means of monitoring Russia.
November 15, 2019
Recent attacks that appeared to target immigrants have underscored South Africa’s struggle to combat violence and limit tensions with the rest of the region.
October 11, 2019
The attack in eastern Germany is another alarming example of how the terrorist threat is evolving, with more far-right perpetrators attempting to broadcast their brutality.
February 11, 2019
Since the shah’s ouster in February 1979, Iran’s Islamic regime has been propelled by Ayatollah Khomeini’s revolutionary vision and underpinned by its animus toward the United States.