July 31, 2014 | NPR · Israel's military has called up 16,000 more reservists, stoking fears of a widening offensive in Gaza. Aid workers are warning of a growing humanitarian crisis in the region, including a significant displaced population and a potential shortage of drinking water.
July 31, 2014 | NPR · A surge of new cases in West Africa's Ebola virus outbreak has health officials worried that the epidemic is getting worse. Sierra Leone, for one, has declared a state of emergency, sending in troops to quarantine some of the hardest hit communities.
July 31, 2014 | NPR · The corruption trial of former Virginia Gov. Bob McDonnell continues to unfold, as the prosecution's feature witness, Star Scientific's Jonnie Williams, testified against McDonnell and his wife.