Traces of a chemical used in rocket fuel were found in samples of powdered baby formula, and could exceed what’s considered a safe dose for adults if mixed with water also contaminated with the ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Sunscreen is a $10 billion business, with a seemingly endless array of products available for sale. Walk into your local drugstore and you’ll find chemical and mineral formulas in virtually every SPF ...

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, ...

There are many types of permanent hair straightening options However, all use chemicals that cause damage to the hair. Permanent hair straightening treatments are a form of chemical processing for ...