But melanin can’t absorb all the UV rays. And some people don’t have much melanin in their skin. A sunburn happens when the amount of UV rays exceeds the protection that the skin's melanin can provide ...

However, applying enough spray to all needed areas can be difficult. Ultraviolet (UV) radiation from the sun can cause painful sunburn and lead ... You need to spray each body area for up to six ...

(NewsNation) — A new study found that 86% of foods tested in the Bay Area contained plastic chemicals, including those known to be hormonally active ... for packaging and production but generally does ...

Combining UV protection with radiative cooling, scientists have developed a sunscreen that reflects both sunlight and heat. The secret lies in specially sized titanium dioxide nanoparticles, ensuring ...