Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

Properties that remain unchanged when materials are stretched or bent, which are broadly referred to as topological ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

Treatments are available for dry AMD patients who also have geographic atrophy, but until the FDA's recent authorization of ...

Light therapy can be defined as exposure to daylight or specific wavelengths of light for a prescribed amount of time in order to treat seasonal affective disorder, acne, and a myriad of other ...

This real-world study shows that recent and habitual light exposure are linked to lower subjective sleepiness and faster ...

The shorter daylight hours and reduced sunlight in the fall and winter mean less light exposure, which can make you want to hit snooze on your alarm clock and sleep all day. This case of the seasonal ...

Red light therapy — also known as low-level laser therapy or infrared light — is an emerging non-invasive fat removal treatment. While it may sound too good to be true, proponents of red light therapy ...

If your social media feed is full of glowing red face masks and crimson saunas, you're not alone. Lately, it seems like everyone is obsessed with red light therapy and hailing it for its various ...

For half a year, Joe Hollier has been living without a phone. At least, without anything you'd recognize as a phone. He carries around a pocketable device, the color of graphite, that makes calls and ...