Weapons like the military-style AR-15 rifle, which the 19-year-old Parkland school shooter bought legally, are designed to kill. Their bullets travel 3,000 feet per second, 2-3 times the speed of many common handguns. When they don’t kill, the injuries they cause are…

A suicide attempt caught on video in Uganda’s capital has ignited conversation about barriers to mental health treatment. A country of over 37 million people, Uganda has only 32 licensed psychiatrists and just 1 national mental health hospital. This insufficient capacity—…