"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Sunscreen is a non-negotiable every day of the year, rain or shine. You can have a 10-step routine and ...

It has been revealed that simply twisting and stacking two layers of oxide crystals can allow the atomic arrangement itself ...

UCLA researchers have developed a mineral sunscreen formulation that significantly reduces the white, chalky cast that keeps ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Nick Blackmer is a ...