Meteor falls in Russia, injures hundreds

Russia's Academy of Sciences estimates the meteor weighed 10 tons and entered the atmosphere going at least 33,000 miles per hour.

Barack Obama may be battling scandals, but he's hardly the first president to face controversy. Here's a list of other presidential scandals and their fallout.

The massive tornado that killed at least 24 people and flattened entire communities in Oklahoma generated several hundred times more energy than the Hiroshima bomb, meteorologists say.