Coldplay lit up the Sun Bowl in the first of two El Paso shows. Click the story to relive the magic in photos.

From the opening, Coldplay lived up to its billing for delivering crowd-pleasing tunes along with eye-popping visual effects ...

Your headaches could also be an indirect result of blue light's effects on sleep. Blue light affects the sleep-wake cycle by suppressing melatonin, a hormone that helps you fall asleep.

much of it containing high concentrations of blue light. This constant digital engagement has brought convenience, but also a surprising side effect: a growing wave of sleep disruption ...

Blue light exists on the color spectrum with some of the shortest wavelengths and highest energy. This distinctive property explains both its beneficial and potentially problematic effects on the ...

We’re all familiar with blue light ... of the yellow light, which has been selected for its ability to boost hydration to dry skin and soothe sensitivities as well as purple which has additional ...

For instance, one study found that exposure to blue light had a positive effect on how your brain processes, alertness, and reaction times. For athletes, this may improve decision-making and help ...

While evening blue light suppresses melatonin and delays sleep onset, morning exposure to this same wavelength has the opposite effect on your circadian rhythm. That bright, blue-rich light ...

The Utility Closet has one of the toughest puzzles in Blue Prince. The VAC Indicator lights need to be in the correct color order, but turning one to white can be tricky. Here’s how to solve it. In ...