If you’re relatively new to the world of exfoliation, you’ve probably come up against ''chemical vs mechanical'' exfoliants when looking to add one to your skincare routine. Not to mention, there are ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS — We all need to exfoliate to get ...

Mineral sunscreens act as a shield, sitting on top of the skin and deflecting UV rays, while chemical sunscreens absorb UV rays and convert them into heat. Both are great, but have different benefits.

Mad Science of Austin and San Antonio shows us how a physical change and chemical change differ from each other. They offer birthday party packages, appear in schools and you can sign up for summer ...