To throw a caution flag or not on last-lap crashes? A string of tests of the policy — with inconsistent choices — has NASCAR in a pickle.

They typically watch the flags waved by their crew members to know what actions to take on the track. Interestingly, any racing event consists of two types of flags -- solid colors and patterned ...

Catch a glimpse of an American flag on a race car, and you might notice something strange: sometimes, those flags appear backwards. While it might be tempting to think a graphic designer ...

But we're also not going to be racing through a debris field ... partner to fill fans in on the broadcast ahead of the green flag of the race. That being said, NASCAR did make the correct call ...