NBCUniversal

Ever wonder why NASCAR race cars don't have any doors? Here's a look at how the cars have changed throughout the years.

In 1934 The Downtown Athletic Club of New York City decided to create an award for the best college football player east of the Mississippi River.

Have you ever wondered why the crest and nickname for Watford FC are not the same? Find out the interesting story behind it here.

Ever wonder why the MLB championship is called the World Series? Here's a look at the origin of the name.

Ever Wonder where the Seattle Seahawks and Indianapolis Colts got their names?

Here's the origin of how both the New York Giants and Dallas Cowboys picked their nicknames.

Ever wonder how horses travel to their races around the world? Here's an in-depth look at how it gets done.

Find out why and how baseball players use pine tar in the latest edition of Ever Wonder.

The Houston Texans haven't been the only football team in Texas with the name "Texans." Here's the history of the name in professional football.

The trophy given to the top player in college football was named after john heisman, but who is the man in the iconic pose? NBC Sports examines.