New studies from Germany and Hong Kong pinpoint specific sources of light pollution keeping our cities excessively bright at ...

Online advice around blue light is conflicting. Some sources say it's sure to ruin your sleep, while others say it's not so bad. So, I've dug into studies and reached out to Dr. Michael Gradisar ...

And they really enjoy it, their families enjoy it," said Mayor George Brown, (D) Wilkes-Barre. The school teamed up with the city for Light It Up Blue Day bringing autism awareness to the forefront.

Newswatch 16's Renie Workman shows us how a group of kids is hard at work making the city a better place for everyone.

Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges from 620 to 750 nm. (Green light, which is also sometimes used for skin, falls somewhere in ...

BY ALLIE ROBINSON | BRISTOL HERALD COURIER Apr 2, 2013 Updated Apr 18, 2019 0 ...

BY ALLIE ROBINSON | BRISTOL HERALD COURIER | Apr 2, 2013 Apr 2, 2013Updated Apr 3, 2013 0 1 of 4 ...