Look back at more than a decade of war in Iraq, which is now once again the target of U.S. airstrikes.
In his 2002 State of the Union Address, President George W. Bush describes "regimes that sponsor terror" as an Axis of Evil, in which he includes Iraq, Iran and North Korea.
Many foods that you think have health benefits may hold hidden dangers for your diet.
It may be hard to believe, but it's already been 25 years since the likes of Sinéad O'Connor, Wilson Phillips and Vanilla Ice topped the charts. Take a look back at who else produced the top pop hits of 1990.