Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

We tried a simple at-home science experiment using food coloring, oil, and water to see if it really creates fireworks in a ...

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 ...

This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...

Kodakman George Eastman had some guests—Thomas Alva Edison, Henry Fairfield Osborn, Michael I. Pupin, General John J. Pershing, Owen D. Young and many another bigwig—at his home in Rochester, N. Y., ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The rainbow may be due for an update. A new, high-tech method for ...

Nov. 8, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...

YouTube is shaking things up with a colorful new experiment. Imagine opening your YouTube app and being greeted not just by the usual mix of videos but by streams of content curated by color. That’s ...