A 2019 company-sponsored study published in the Journal of the American Academy of Dermatology suggested that low-level red ...

The sun is different and does not have a fire triangle. NASA says the Sun is a huge ball of hydrogen and helium held together ...

Every night, about an hour before I actually want to be asleep ... began our conversation by assuring me that melatonin ...

Is so-called UPF clothing just a clever marketing ploy to get you to spend more money, or does certain clothing actually ... the garment is light-colored. UPF clothing is constructed to block the ...

We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. Here’s what you need to know Red light therapy is when you expose ...

But bombard them with too much light at once, and you can actually damage the cells and ... there's nothing good about staring at the sun. So do your eyes a favor and avoid looking at it.

The closest star to Earth is also the best studied, but only recently have we truly begun to uncover its secrets.

Cosmopolitan Video Editor Sarah Ng uses this UV and LED lamp to do her acrylics at home ... light has a 40-minute battery life, so it should work for quick fixes and even full manicures (though ...

LED-based ‘light therapy’ has been big news in beauty for a while now, but how much impact can it really have on ... the site will not then work. These cookies do not store any personally ...

they do offer a ton of benefits. Active ingredients can “improve the texture of the skin, give more glow, and fade and prevent sun-caused brown spots,” he explains. Which skincare products and ...