Even as it's slated for retirement, Fermilab's Tevatron particle collider may be providing its successor, the Large Hadron Collider, with directions to some new physics. Recently, researchers with ...

For decades, physicists have searched in vain for exotic bound states comprising more than three quarks. Experiments have now shown that, in fact, such complex particles do exist in nature. The ...

Quarks and leptons interact via four forces to make the universe we know today. How these particles work to make matter. Six types of quarks have so far been experimentally confirmed, ...

Physicists love a particle accelerator, and we have since taken a good look at the six flavors of quarks (up, down, strange, charm, bottom, and top) and the eight different types of gluons. But ...

In total, six quarks are enough to explain all hadrons found so far: up, down, charm, strange, bottom, top. For example, a proton is made of two up quarks and a down quark.

Bottom quarks. Bottom quarks are created during high-energy collisions between particles. The bottom quark is one of six quarks. Together with the top quark it is one of the heaviest quarks.

Bottom quarks. Bottom quarks are created during high-energy collisions between particles. The bottom quark is one of six quarks. Together with the top quark it is one of the heaviest quarks.

Quarks all have what’s known as a color-charge, where in addition to electric charges, they have a color: red, green, or blue, while the anti-quarks can be anti-red, anti-green, or anti-blue.

Almost everything you know and love is made of tiny particles known as quarks. There are six of them, given the names, for various nerdy reasons, of up, down, top, bottom, strange and charm.

Quarks are elementary particles that are the building blocks of all visible matter in the universe. Explore them in more detail here.

Almost everything you know and love is made of tiny particles known as quarks. There are six of them, given the names, for various nerdy reasons, of up, down, top, bottom, strange and charm.