Chalk is a fine-textured form of limestone. It is composed of several tiny fragments of the calcite shells or skeletons of ...

Chemistry deals with that most fundamental subject: matter. New drugs, materials and batteries all depend on our ability to ...

Vinegar is an acidic liquid that is made through fermentation of ethanol by acetic acid bacteria. It is used in cooking for ...

I know body scrubs can feel intimidating to some, but consider this an important PSA: Regular exfoliation helps slough away ...

PFAS, short for per- and polyfluoroalkyl substances, are not called "forever chemicals" for nothing. These ...

As the CBSE Class 12 Chemistry exam nears, teachers stress that success depends on calm reasoning, smart time management, and ...

The 2025 Audi RS e-tron GT Performance boasts 912 horsepower and accelerates 0-60 mph in 2.4 seconds. Advanced tech, ...

Dr Vil Mirzayanov feels guilty about developing the nerve agent used in Salisbury – but is proud he blew the whistle on ...

Early in our careers, when we were fresh-faced and idealistic (we still are!) the prepackaged curriculum and the advice of more experienced colleagues was the go-to resource. Largely, we were advised ...