Facts about the four fundamental forces that describe every interaction in nature. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The four ...

There are four fundamental forces that govern the interactions of matter. Read the descriptions of these on your "Forces of Nature" student handout (in "The Four Fundamental Forces" section) and ...

Wilczek's achievements in physics include an explanation for one of the four fundamental forces of nature: the so-called "strong interaction" that acts between quarks, elementary particles -- for ...