How pyrethrins kill insects and the variety of modern pyrethroids

Experiences around a radio program on the elements and a large periodic table at Universitat Jaume I, Castellón, Spain

What are tattoo inks and where do the colors come from? Where in the skin is the tattoo?

Impress your friends on the New Year's Eve party with these chemistry-based facts

What you need to know about the flame of a candle

The hypothetical (bio-)chemistry behind the transformation of a frail soldier into a comic book superhero

Comparing the insecticidal activity of DDT and pyrethrins

Editors recommend science-themed holiday gift ideas

The mole and three other metric units redefined and linked to the values of physical constants

How do deodorants and antiperspirants work? Which ingredients do they contain?