To get the most miles out of your tires, you should know what kind of tires your car comes equipped with. Sure, every tire comes with rubber tread, but not every tire features the same pattern or ...

Car tires have various tread patterns depending on the type of tire and the intended application. The tread is the one that touches the road and is responsible for how the tires behave in terms of ...

Have you ever gone to the optometrist for an eye test and were told your eye was shaped like a football? Subscribe to our newsletter for the latest sci-tech news updates. Or perhaps you've noticed ...

Astigmatism is an eye condition where light doesn’t hit the back of your eye evenly. It happens when either your cornea or lens aren’t perfectly round. Instead, it’s shaped like a football. That can ...

These are all known as refractive eye conditions. LASIK is a type of laser surgery that corrects your vision by altering the shape of your cornea. Successful procedures can eliminate your need to wear ...