What is our Universe made out of? At a fundamental level, to the best of our knowledge, the answer is simple: particles and fields. The type of matter that makes up humans, Earth, and all the stars, ...

Let me tell you a story about virtual particles. It may or may not be true. Let me tell you a story about virtual particles. It may or may not be true.

To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Silica particles 4 mm in size can be moved in an ...

Physicist Richard Feynman invented them to describe the interactions between real particles. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This ...

It has been thought of as many things: a pointlike object, an excitation of a field, a speck of pure math that has cut into reality. But never has physicists’ conception of a particle changed more ...

Annika Seppälä is a Senior Lecturer at the University of Otago. She has previously received research funding from the European Council and the Academy of Finland. University of Otago provides funding ...

Discover the fascinating world of particle physics — the most fundamental building blocks of the universe and the forces that connect them. When you purchase through links on our site, we may earn an ...