What if time were the only truly fundamental dimension of our Universe? A recent theory proposes a radically different vision ...

It is believed that matter, motion, gravity, and everything else we know of originated from the three dimensions of space and ...

An engrossing look at how knowledge has grown alongside our technologies, and how we might unlock the puzzles of the Universe ...

The arrow of time can teach us more about how the universe began – and how it will end, says quantum columnist Karmela ...

As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s ...

The universe’s shape is a 3-dimensional hyper-surface of a (hyper) balloon. If this shape is adopted, then both GR and QM fit together like pieces in a jigsaw.

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct.

Despite decades of experimental searches, however, there has yet to be concrete evidence of these extra dimensions. Now, a recent study proposes a way to advance this search: using the upcoming Deep ...

The Elegant Universe homepage. For most of us, or perhaps all of us, it's impossible to imagine a world consisting of more than three spatial dimensions.

A new theory from a University of Alaska Fairbanks scientist suggests a bold idea: that time—not space—might be the true ...