Welcome to weird science week here at Ars. [cue hairband 80's movie theme song] New Scientist is reporting that Newton's Gravitational Constant may only be one factor in accounting for gravitational ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Why does our universe look the way it does? In particular, why do we only experience three ...

Dimensions are simply the different facets of what we perceive to be reality. We are immediately aware of the three dimensions that surround us on a daily basis – those that define the length, width, ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. The engineer whips out a protractor and straightedge. That’s ...

The world as we know it has three dimensions of space—length, width and depth—and one dimension of time. But there’s the mind-bending possibility that many more dimensions exist out there. According ...

A new framework from the Digital Education Council 2025 AI Working Group provides a shared structure for higher education institutions to assess their current state of AI readiness. The Ten Dimension ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We take for granted that we live in a world of three dimensions governed by the laws of physics, ...