The idea that a hidden fourth dimension could be woven into everyday reality is no longer just a science‑fiction trope.

We live in a three-dimensional reality. Because of that, it’s pretty hard to imagine what a four-dimensional reality might be like, but that isn’t stopping physicists from trying to figure it out. A ...

Try picturing a fourth dimension. Take a few steps forward. Veer left for a second dimension, then jump up for a third dimension. Then dive off into a fourth dimension, somewhere, somehow, in a ...

Theoretical physicists believe math shows the possibilities of a fourth dimension, but there’s no actual evidence—yet. Albert Einstein believed space and time made up a fourth dimension. An example ...

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 ...

Regardless of your existing knowledge of science, a fourth dimension of space is a very difficult concept to grasp. This isn’t the fourth dimension of time we’re talking about, but another spacing ...

The human imagination has been inspired for centuries by the possibility of a higher dimension. The ownership of this dimension was in the dubious hands of "charlatans, mystics, and science fiction ...

Posts from this topic will be added to your daily email digest and your homepage feed. Hands-on impressions of The Fourth Dimension, an app that attempts to explain 4D geometry. Hands-on impressions ...

"We must never know the truth." This is a mind trip. SlashFilm found a trailer on THR for a trippy sci-fi anthology film playing at Tribeca next month called The Fourth Dimension. The film is made up ...

Climatologists pound a hollow stake into a dry Midwestern lake bed and extract a record of 10,000 years of history. The new insights that enable them to extract information from this record come from ...