The fierce battle over genetic purity, writ small. Very small.
A fellow at the James Randi Educational Foundation, Leo Igwe is running a high-voltage campaign against witchcraft beliefs in Africa. Can he convince us to join his crusade against evils half a world away?
Forensic scientists are working to identify the anonymous corpses of thousands of unlucky immigrants along the U.S.-Mexico border.
Can medical care motivate Indonesian villagers to protect the rain forest?