Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

A team of quantum physicists has taken a concept that once lived purely in equations and turned it into hardware reality, ...

Physicists are quietly testing an audacious idea: that the mass of everything around us might not come from an invisible ...

Physicists are exploring whether hidden dimensions and the shape of space could help explain why fundamental particles have ...

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 ...

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 ...

Mathematicians, freed in their imaginations from physical constraints, can conjure up descriptions of objects in many more dimensions than that. Points in a plane can be described with pairs of ...

Our brains may not be equipped to picture 10 spatial dimensions, but see if you can get to at least four here. For most of us, or perhaps all of us, it's impossible to imagine a world consisting of ...

10 and under teams typically use a softball with a circumference of 11 inches and diameter of 3.5 inches. 11 and up age teams typically use a softball with a circumference of 12 inches and a diameter ...

Minivans have a special place in the world of family-friendly cars. Automakers have been keeping consumers on their toes with different vehicle models over the years, but the introduction of the ...