Greg Myre is a national security correspondent with a focus on the intelligence community, a position that follows his many years as a foreign correspondent covering conflicts around the globe.
A Kenyan court has temporarily halted the opening of a U.S. Ebola quarantine center. The move follows protests over infection risks and claims that the country could be used as a "containment colony."
The Primary used to be just the first step in the electoral process — now the primary has transformed, in many places into the moment when the election is all but decided. It's shaping Congress.
There have been hundreds of thousands of casualties on both sides of the war in Ukraine, and by some estimates more than 80% are now caused by drones. It's changed the nature of battlefield medicine.
Conservationists are celebrating the first Yellowstone-area grizzly cub born with DNA from outside that genetically isolated population. It's a milestone for the species.