At the end of January, Medicare users are going to face a major shakeup. Starting February 1, Americans on the government-funded health insurance program are expected to feel the effects of reduced ...

COOH) represents the protonated form of the organic acid, whereas lactate (CH₃CH (OH)COO⁻) represents its conjugated base.

A fire at one university that led to a researcher’s death and an explosion at another that seriously injured a graduate student are among several incidents in the past few years that have turned a ...