A new underground facility called DUNE, which will accelerate particles for 800 miles between Illinois and South Dakota, ...

The early universe experienced a phase of rapid expansion, known as inflation. For decades, cosmologists assumed that this ...

With a project of this size—around 800 miles long, to be precise—other discoveries are also possible. In fact, a recently ...

A new perspective on the universe could emerge if superluminal observers, those who theoretically move faster than light, ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

String theorists are betting that extra dimensions do indeed exist; in fact, the equations that describe superstring theory require a universe with no fewer than 10 dimensions. But even physicists ...

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At the bottom of the chart are the fundamental particles—quarks, bosons (eg Higgs, w +, w -, z ), protons, neutrons, ...