Since ditching all digital devices isn’t a realistic option, here are a few tips to ward off blue light’s effects. Cut down on screen time. Taking regular breaks from computer or TV screens ...

Human beings are exposed to more blue light than ever because of the widespread use of devices that rely on light-emitting diode (LED) technology. Computer and laptop screens, flat-screen ...

While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial blue light in the evening. Blue light suppresses melatonin, a hormone we naturally produce ...

external monitors may include a blue light filter you can manage with integrated On Screen Display (OSD) controls. For instance, press the OSD button on Acer’s SB220Q 21.5-inch display ...

When it comes to screen time before bed, some types of blue light coming from a laptop or smartphone might not damage the quality of your sleep as much as others. Several studies have found that ...

that many people experience after extended screen time. But blaming blue light for this is contentious, said Laura Downie, an associate professor of optometry and vision sciences at the University ...