All living things depend on millions of chemical reactions that happen constantly. Chemical reactions that keep you alive happen fast! When you eat food, breathe, play, and grow, all of these are ...

Enzymes are large biological molecules—usually proteins—that speed up chemical reactions. Molecules that speed up chemical ...

Hunters often run into image problems, accused of killing animals only for the thrill. In reality, they help take care of ...

If you've ever experienced a rash, painful, or itchy skin after using a skin-care product, you may have an allergy to one of ...

Perfluoroalkyl and polyfluoroalkyl substances, or PFAS , have earned the nickname of forever chemicals from their ...

The chemical can trigger health problems and causes more cancer than any other toxic air pollutant. Our reporters traveled ...

The groundbreaking research at the National Renewable Energy Laboratory focuses on using thermochemical materials to heat ...

The findings highlight the importance of understanding how everyday chemical exposures might contribute to respiratory and allergic conditions in children. “These results emphasize the need for ...