A tornado that ripped across central Oklahoma on Monday killed at least 24 people. Here's a look at the 10 deadliest tornadoes in U.S. history, according to the NOAA.

Residents capture the movements of a deadly tornado as it causes destruction in Oklahoma.

These U.S. companies are raking it in and could stand to give a little back, according to 24/7 Wall Street.

From a famous music stars to sports legends, take a look at the notable deaths of 2013.

Yahoo is acquiring popular social media blogging site Tumblr for $1.1 billion, the company announced Monday. Take a look at other notable online startup acquisitions.

That wardrobe staple the blue jean is celebrating its 140th birthday. Celebrate by checking out blue jean styles of days gone by.

High school graduation in these states far outpace the national average.

See tornado and aftermath photos from around Oklahoma Sunday.

Take a look at the history of abortion in America.

Who says there are no second chances? Take a look at big political comebacks.