Take a look at the numbers behind drones -- America's mysterious instruments in the war on terror.
On the eve of a speech by President Barack Obama about his administration's counterterrorism policy, Attorney General Eric Holder acknowledged for the first time Wednesday that U.S. drone strikes have killed four Americans overseas since 2009. Here's a look at drones by the numbers:
Many foods that you think have health benefits may hold hidden dangers for your diet.
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Since the very first MTV Video Music Awards 31 years ago in 1984, the show has always provided memorable moments. Ahead of the 2015 edition, set for Aug. 30, check out some of the most memorable.