Worse, protons and neutrons are actually made of three smaller particles called quarks, each connected by a very strong force — called the strong force — holding them together.

To make efficient hydrogen energy technology a reality—from generating hydrogen through electrolysis to next-generation chemical fuel cells—scientists need to know exactly how individual ...

Protons make up most of the visible universe. Now, in a new study published in the August 18 issue of the journal Nature, scientists find that because of the strange nature of quantum physics ...

Physicists have long-suspected that the building blocks of protons experienced quantum entanglement. Now, researchers have the first direct evidence — after using a trick to infer subatomic ...

Worse, protons and neutrons are actually made of three smaller particles called quarks, each connected by a very strong force — called the strong force — holding them together.