If there’s anything more mesmerizing than iridescent swirls dancing across a soap bubble, it’s the sight of icy stars whirling around that bubble as it freezes. So when a YouTube video of a bubble ...

Note: The following explanations take into account only basic astronomical influences. They ignore geographical influences, ...

While they have no telephone, they get news and images of a wider world through two radios and the family's most prized possession, a television. In the future, they hope to get one with a 30-inch ...

Huygens' Descent Ride along on the outside of Huygens as it parachutes through Titan's atmosphere at nearly 200 miles per hour. "Titanized" Sound Bruce Betts's voice would sound dramatically ...

It's true. If you could harness its power—that is, turn every one of its atoms into pure energy—the paper clip would yield about 18 kilotons of TNT. That's roughly the size of the bomb that destroyed ...

Michio Kaku explores the eureka moment when Einstein came up with special relativity, the theory that spawned E = mc2. ByMichio Kaku Tuesday, October 11, 2005 NOVA Einstein realized that the world ...

Zero and infinity. These seemingly opposite, obvious, and indispensable concepts are relatively recent human inventions. Discover the surprising story of how these key concepts that revolutionized ...

Imagine a website that reviewed narcotics. Imagine that people who were really into methamphetamine or heroin could go to one of dozens of sites to weigh the pros and cons of each drug. Imagine these ...

There are a lot of weird squirrel stories floating around out there. These nut-crazed little critters have been spotted canoodling car engines and casually snacking on discarded egg rolls. There’s ...

Once a death sentence, cystic fibrosis now has a life-saving treatment. Follow the decades-long scientific quest, fueled by ...

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