An estimated 1.5 million Haitians were displaced in January’s earthquake. Six months later, the majority of that population is still living in tent settlements and the medical infrastructure is still fragile. A reporting team from the PBS NewsHour, including…

The Massacusetts Bay Transportation Authority has had to repair so-called "heat kinks" during recent high temperatures. The triple-digit temperatures pummeling the East Coast this week present many dangers: heatstroke, dehydration and power outages. This week, the Washington, D.C.,…