We introduce you to the Arizona grad students who have created a unique roof coating designed to keep buildings cool in extreme heat and what it could mean for people's utility bills.

In CR’s ratings, we categorize sunscreens by application type: spray, lotion, and stick. But they can also be divided by the type of active ingredients they contain. Mineral sunscreens—also called ...

SPF is an essential aspect of skin care. Sunscreen is key to protecting yourself – and your skin – from the sun's ultraviolet rays. Everyone should wear sunscreen, even when it's not sunny out, ...

Anna Wang receives funding from the Australian Research Council, the Gordon and Betty Moore Foundation, the Alfred P. Sloan Foundation, and Moderna Australia. Jon Beves receives funding from the ...

There has been a lot of news recently raising alarms about sunscreens. Last summer, several spray sunscreens were recalled after benzene, a known carcinogen, was detected in them. Other research has ...

The key difference between these types of sunscreens is how they block rays. When choosing a sunscreen, you have a few decisions to make. First, are you slathering up with a physical or chemical ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Rose Maura Lorre Rose Maura ...