A nuclear engineer reacts to a dangerously creative experiment: Hydrochloric acid lemonade. Watch as we analyze the science, ...

From Deng Xiaoping to Xi Jinping, generations of Communist Party bosses and military leaders invested in a strategic but ...

While exploring ancient Egyptian temples, researchers found massive stone structures that clearly predated dynastic Egypt. Builders were forced to turn temples into strange L-shapes after running into ...

Folic acid is essential to help you prevent neural tube defects during pregnancy. Taking folic acid may help lower your risk of stroke and slow age-related macular degeneration. Folic acid is the ...