Blue light before bedtime is renowned for making it harder to fall asleep - but blue light in the morning could be just what ...

Recognising the signs of too much blue light on the brain can help to mitigate its effects. According to Dr Praveen Gupta, Principal Director and Chief of Neurology, Fortis Hospital, prolonged screen ...

Blue light has been shown to negatively affect sleep ... Ganglion cells receive visual information and send it to the brain.

A new Norwegian study finds that one hour of screen time at bedtime results in a 59% higher risk of insomnia and 24 fewer ...

As blue light glasses gain popularity, experts are emphasizing the importance of reducing screen time before bed to improve ...

Researchers have found that blue light exposure in the morning could help regulate sleep times and activity during the day. Experts weigh in on the findings.

To make matters worse, modern society's electric light and bright screens at night trick our body clock into thinking it is ...

But many studies have found that blue light from screens can disrupt this ... So, what's all this screen time actually doing to your body and brain? Humans didn't evolve to stare at bright screens ...

Light rich in blue wavelengths promotes alertness and is good in daytime, Lockley says. Redder light is best at night because it has less power to alert the brain or reset the biological clock.