One of the biggest challenges for nanoscale fabrication is how to measure devices on such a minute scale. As the semiconductor industry demands ever smaller devices, the need for reliable, robust ...

While the existence of extra dimensions is a cool idea, it's currently not supported by any evidence ...

You’re living in a three-dimensional world. We all are. You can go left, right, forward, backward, up, and down. Now, picture a being that can pop in and out of your reality as if pressing a button, ...

Here’s what you’ll learn when you read this story: Theoretical physicists believe math shows the possibilities of a fourth dimension, but there’s no actual evidence—yet. Albert Einstein believed space ...