Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Laser eye surgery, which some people call LASIK surgery, can correct several eyeight conditions, including near and farsightedness. Not everyone can have the procedure, including those who have had a ...

Prevention focuses on preventing hazards from occurring, whether they are natural, technological or caused by humans. Not all hazards are preventable, but the risk of loss of life and injury can be ...