All of us know that putting on sunscreen is a priority when in the sun, but how does it work? We worked with Business Insider's science team to unlock the mysteries behind the chemistry of sunscreen.

In this day and age, it goes without saying: Sunscreen is an essential and important part of everyone's skincare routine. As the last step, understanding how and when to use SPF is the most ...

Their computer model reproduced the chemistry and circulation of the air ... D.C. (A UV index of 10 is considered very high today and quickly leads to sunburn if you don't wear sunscreen.) In the ...

In this chapter, you will examine the Sun’s radiation by investigating its composition and effects on our health. You may be aware that applying sunscreen protects your skin against sunlight. Here you ...

That sunscreen you’ve been slathering on might be doing more than just protecting you from UV rays. Many commercial products contain questionable ingredients that can disrupt hormones ...

On the Spring Equinox—a day symbolizing increasing sunlight and vibrant growth—March 20, 2025, marked the grand opening of DR PLANT’s 6th Sunscreen Festival in Beijing under the theme "Sunshine ...