Although the formula for benzene had been known for ... and in 1929 she was able to prove conclusively that the benzene molecule is in fact a flat ring. This was a remarkable achievement ...

L’Oreal has recalled all U.S. lots of La Roche-Posay Effaclar Duo acne treatment due to concern that it may contain a ...

Benzene is a cancer-causing substance that is a colorless or light-yellow liquid used primarily as a solvent in the chemical ...