Here is what Dimension X in "Stranger Things" really is and how it is completely different than The Upside Down.

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 ...

As 3D printing continues to revolutionize manufacturing, researchers have decided that three dimensions are not enough, and so the concept of 4D printing has begun to emerge. These four-dimensional ...

The movement within supramolecular assemblies is critical to their biological activity, including their ability to regenerate cartilage and repair spinal cord damage. The finding suggests that ...