Ketamine is an anesthetic, analgesic, and antidepressant whose secondary metabolite (2R,6R)-hydroxynorketamine (HNK) has N-methyl-d-aspartate-receptor-independent antidepressant activity in a rodent ...

In 1890, while living in Berkeley, Ca., Sommer began producing this compound, termed it Viscol, and obtained the American patent represented by this model. Sommer established a Viscol factory in ...

THE HAGUE, - Dutch intelligence agencies have gathered evidence of widespread Russian use of banned chemical weapons in Ukraine, including dropping a choking agent from drones to drive soldiers ...

Dutch and German intelligence agencies have gathered evidence of widespread Russian use of banned chemical weapons in Ukraine, they said on Friday.

Experts believe they've identified a chemical compound in certain herbs like rosemary and sage that could help mitigate or prevent Alzheimer's disease, but there are a few catches.

A study revealed carnosic acid in herbs may help combat Alzheimer's by reducing inflammation and improving brain cell connections, but cooking with herbs alone won't provide benefits just yet.