In a delicate, groundbreaking experiment conducted at the European Center for Nuclear Research (CERN), the scientists pretty conclusively proved that antiparticles are not governed by antigravity.

At the big bang, matter was created from the initial energy when it cooled enough for particles to form. But how was space ...

The heaviest antinucleus ever has just four antiparticles, but that’s a lot. Antimatter is made by smashing like particles together until they split and burst apart. Collider studies are ...

Experiments in high-energy physics have demonstrated the complete symmetry between particles and antiparticles. A novel theory of the universe that takes this basic symmetry into account is advocated ...

Definition: Majorana fermions are enigmatic particles that act as their own antiparticles, distinguished by their neutral charge and the ability to annihilate themselves. Their theoretical existence ...