Light therapy is super buzzy right now—but does it do anything? Here, we asked five experts about the benefits of light ...

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far ...

Northeast Ohio’s weather conditions were just right early Tuesday morning to create some beautiful displays of light.

On May 20, the sun enters the swift, quick-witted and curious sign of Gemini, bringing a much-needed breath of fresh air.

Sunshine may hold healing rays for a variety of autoimmune diseases such as multiple sclerosis. Scientists are turning this ...

Kathy Reagan Young steps out of the shower in her Virginia Beach home, towels off, dons a pair of protective goggles and ...

A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit. The ...

A new trail in Ankeny is upgrading nighttime walks. The 425-foot glow trail is now open on the High Trestle Trail, just east of Walnut Street. It's part of the first phase of a master plan to ...

Tonight, partly to mostly cloudy skies will be expected, breezy with cooler overnight lows in the upper 40s. Saturday will ...

Auroras occur when charged particles from the sun collide with gases in Earth's ... The result is a glowing light show that appears in waves, curtains or arcs across the sky.

This means you could also leave your curtains awake overnight, to allow for morning light to come inside - but you would have to account for the sun rising as early as 5am in the summer.

WAGENINGEN, Netherlands — Polish Prime Minister Donald Tusk made an impassioned plea for European and transatlantic unity Monday in a speech marking the 80th anniversary of the liberation of the ...