Fireworks will light up the Pittsburgh sky on Friday. What to know about timing, parking and viewing spots. Pittsburgh is ...

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations.

Paul Bolin, Northern Light Health's executive vice president, says their health care system lost more than $150 million last ...

Delhi-NCR, especially Noida, experienced a pleasant morning on July 4 with cool breezes and wet roads after overnight rain.

The switch is being done in part to lessen the potential harm to the environment and coastal wildlife from traditional ...

Light Up Racing—an initiative which aims to protect horse racing's future by empowering participants, fostering industry ...

Milwaukee's skyline will transform Thursday night as 900 drones light up the night sky for the July 3rd celebration, with ...