Ellen Siftar leads a potato battery activity Tuesday, Jan. 13, 2026, during 4-H at the Library at Parkland Community Library ...

War has a funny way of turning wild ideas into serious government projects. In the chaos of World War II and the paranoia of the Cold War, military minds across the globe cooked up experiments that ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest science experiments on the planet. When you purchase through links on our site ...

Winter means a lot of indoor time, and I've learned that science experiments are a lifesaver on those long, cold days. The best part? You don't need anything fancy. Baking soda, vinegar, food ...