The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...

Physicists have long relied on the idea that electrons behave like tiny particles zipping through materials, even though ...

Electrons are usually described as particles, but in a rare quantum material, that picture completely breaks down ...

Two ghostlike particles, neutrinos and photons, are emerging as unlikely combatants in a quiet revolution in physics. New ...

The elusive Higgs particle has the power to undo physics as we know it. The fact that it hasn't could have big implications about the nature of the universe. When you purchase through links on our ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion of the universe.

Once in a very great while, an ephemeral particle called a kaon arises and then quickly decays away into three other obscure entities. Whether or not this happens in a particular way has very little ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics.