Can you run a clinical trial without a placebo group? That's one of the questions facing researchers in West Africa.
Former President George W. Bush sits down with host David Greene to discuss his new book, "41," a biography of his father and fellow former President George H.W. Bush.
Sylvia and Ron McHone of Crystal Lake, Ill., knew the news was not good when Marines came to their door after 10 o'clock at night in 2012. This is their story.
From a spoof of Kanye West's "Bound 2" (called "Hardcover Bound 2") to click-bait classic novel titles, millennials are proving that smart content and Internet frippery aren't mutually exclusive.
Putting a probe on a comet's surface would be a first for mankind. But it doesn't look like it will be easy.