Viruses are the ultimate freeloaders. The best among them — influenza, smallpox and SARS-CoV-2 — spread easily among human hosts while delivering high mortality...

Amphetamine was synthesized from ephedrine by German scientists in 1887, and methamphetamine, also created by Nagayoshi, arrived in 1893. Pharmacologist Akira Ogata took methamphetamine one step further

I can make abnormal numbers go away...that doesn't mean I have done the patient any good.

New research from the University of Kansas in Lawrence analyzes the vicious cycle between test anxiety and poor sleep in college students.