Structural formulas are a source of dread for many students, but they're an essential tool in biology lessons. A study has now shown that the stress levels of students working with chemical formulas ...

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 ...

It seems like every other day we hear about some hacker, tinkerer, maker, coder or one of the many other Do-It-Yourself engineer types getting their hands into a complex field once reserved to only a ...

There's no doubt that sunscreen is essential. Not only does SPF protect against the sun’s harmful rays, it’s also one of the best antiaging products you can buy. However, when it comes to the question ...