It's often said that while leaning your arm out the window when driving can cause a nasty sunburn, you're fine if the windows are rolled up. But is it true?

A recent analysis of the glass in car windows has shown that front windshields consistently provide a high level of ultraviolet (UV) protection whereas the UV protection afforded by side windows was ...

The Federal Motor Carrier Safety Administration recently dispelled years of road rumor regarding a perceived blanket restriction of window tinting in interstate-hauling Class 8s. The thought among a ...

Car windows don't protect against harmful sun exposure, so it might be a good idea to wear sunglasses and sun block even while driving, a new study suggests. While windshields blocked the vast ...

The front windshield of your car probably shields you from the sun's UV-A rays as you drive, but the same may not be true for side windows, a new study finds. Experts have long known that prolonged ...