If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

By any estimate, the achievement is rare. According to the U.S. Census Bureau, only about 12% of American businesses endure ...

Hair grows about half an inch each month. Stress, illness, and aging can affect hair growth. Rogaine can be used daily for hair loss treatment. Hair grows approximately half an inch each month. Age, ...