A new study from Canada finds that blue light before bed might not be as bad for adults as we have been led to believe.

In the protective silence of darkness, another world awakens, where night birds reign. Capable of intense nocturnal activity, these people reveal the richness and diversity of life's rhythms with their naturally shifted biological clock,

I t's Light Up Night weekend, marking the official start to the holiday season in Downtown Pittsburgh. Here's what to know about this year's holiday events. Light Up Night is scheduled to officially kick off at 4 p.m. on Saturday and will feature two stages with live music, food vendors, and an appearance from Santa.

A new study from Harvard has found a link between night time light exposure during sleeping hours and heart disease. Scientists say that artificial light exposure at night from devices or household light sources causes circadian disruptions,

Jobs report, economy, immigration, border, inflation, affordability, a.i, Russia - Ukraine peace plan, trump, education

The Philadelphia Flyers have set a franchise record by scoring three goals in just 26 seconds against New Jersey.

The Texans’ defense bullied the Bills’ offense, sacking Josh Allen eight times to lead Houston to the win. The Texans also had two interceptions. Houston played without starting quarterback C.J. Stroud for the third straight game and is 3-0 in that stretch. Stroud is expected back next week.

Saturday nights are all about our favorite comedy sketch show, but there is some bad news tonight, Saturday, Nov. 22. There isn’t a new episode of Saturday Nigh