A floating globe uses magnetic levitation technology to suspend the Earth model in mid-air without any visible support. This ...

In the free resource for teachers, Mwaksy and Greg observe how magnets attract or repel each other and attract some materials ...

Here's what you'll learn when you read this story: What we think of as 'the unknown' isn't always some hypothetical wormhole or alternate dimension. A lot of times, the 'unknown' is something real, ...

Here’s what you’ll learn when you read this story: Dark matter is thought to make up a little over a quarter of the universe, but it has never actually been detected. Researchers repurposed an ...