In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And while we haven't found any evidence yet for anything outside our normal ...

Two-dimensional experiments in 2018 showed evidence of four-dimensional existence. Electrons moved in two dimensions when influenced by a magnetic field, hinting at how a similar effect would occur ...

This is the coolest thing you’ll see all day. Scientific American has an interactive infographic showing twelve things that could/will happen by 2050. We’ll meet aliens, fight nuclear wars, clone ...