How do you like to sleep – light on or lights out? Sleep habits are interesting. Many people refuse to go to bed at night without a light on. For some a nightlight is sufficient, but others require ...

It’s not your imagination. Car headlights are brighter. They’re also bluer and, in many cases, higher. All three factors have increased road glare from oncoming vehicles, and those bearing down on you ...

Everyone has felt their retinas sizzle as beams of obnoxiously bright headlights from surrounding cars momentarily blind them. If you’ve ever felt like headlights are getting brighter, it’s not your ...