Chuck the gadgets, the fads and the alarm. Circadian research reveals how important your body’s internal clock is to blissful ...

If you're eyeing a low-blue-light PC monitor for late-night gaming sessions, you might want to wait for Lenovo's NaturaSynth concept, unveiled this week at IFA. I’m the deputy managing editor of the ...

Sleep scientists are changing how they think about screen use at night. By Caroline Hopkins Legaspi Experts have long warned about the dangers of blue light before bed. When exposed via smartphones, ...

You might be tempted to sleep in after a late night—but scientists have found that it’s better for your brain and heart ...