There is so much more to these “negatively charged particles” than we've thought. You learned what an electron is in school… or DID YOU? You probably learned that it’s a “negatively charged particle” ...

According to recent measurements by Purdue University physicists, the tiny particle may not be a simple negative point charge, as scientists often describe it. "Science and engineering students have ...

The fact that like charges repel and opposites attract is basic electromagnetism. But for decades scientists have occasionally made a counterintuitive, and controversial, observation: similarly ...

An atom is electrically neutral which means that there are identical numbers of protons and electrons. Positive charge of protons is composed of negative charge of electrons. It has no electrical ...

One of the most puzzling known particles of the atom is the neutron, the uncharged building block of the nucleus. To explain its lack of electrical charge, nuclear physicists have long supposed that ...

One of the major criticisms of string theory is that it cannot presently be experimentally verified. Strings themselves—if they even exist—are thought to be much too small to detect using even the ...