Join six leading experts to find out everything we know about the subatomic universe. Take a deep dive into the building blocks of the universe, from the atom to the standard model, and learn how ...

Antimatter is a fascinating kind of matter made up of antiparticles, which have a mass equivalent to that of their normal ...

While an antimatter engine is very far off, researching it could yield other discoveries as well.

And that could theoretically happen using one of the rarest substances in the universe—antimatter. A new paper from Sawsan Ammar Omira and Abdel Hamid I. Mourad at the United Arab Emirates ...

Antimatter — the mysterious substance that's the mirror opposite of matter in most ways — falls downward in gravity like everything else in the universe, a team of physicists reported ...