NPR's Ari Shapiro reports on the latest news from the Gaza Strip, where Israel has undertaken a ground invasion against Hamas operatives. It's the first time in five years that the Israeli military has conducted a ground operation.
NPR's Jason Beaubien is in Sierra Leone, covering the Ebola outbreak that began in March in Guinea and has spread to neighboring countries. When we spoke Friday, he had an inspirational story to share.
Between the plane shot down in Ukraine and the war in Gaza, this has been a sad week for the world. How are things in Sierra Leone?
The AIDS world is reeling. Researchers, activists and officials were aboard Malaysia Airlines Flight MH17, which was shot out of the sky on Thursday; they were headed to the International AIDS Conference in Melbourne.
The nearly 300 passengers on the plane were all killed. Twitter users were among the first to report the loss of leading figures in the fight against AIDS, including Dutch researcher Joep Lange, former president of the International AIDS Society.