You need to apply at least 1.6 mg to 1.8 mg of sunscreen on your face and neck to protect the skin from UVB rays ...

Using too little sunscreen lowers its SPF effectiveness. Experts advise applying about 1.6–1.8 mg, or three finger lengths, ...

As widespread heatwaves hit cities across the U.S., the best protection against the sun and UV rays is sunscreen. Every day, about 9,500 people are diagnosed with skin cancer in the United States, ...

I used to think I was pretty good with sunscreen. I followed all the rules: I applied it every morning, no matter the forecast. I kept powder sunscreen in my bag for midday reapplication. I splurged ...

The Sun is a giant star, with a diameter of 1.4 million kilometers, filled with hot gasses that environmentalists most probably, seeing as they are not caused by capitalism, couldn’t care less about.