If the Big Bang created equal amounts of matter and antimatter, everything in existence ...

This will blow your mind. A team of physicists recently trapped a single antimatter particle for months — a delicate feat ...

For the first time, Northwestern University physicists have coaxed a single positron—the antimatter counterpart of an ...

Northwestern physicists created a one-positron quantum cyclotron, resolving individual changes in the antimatter particle’s ...

The explanation behind the universe’s matter-antimatter asymmetry—an apparent violation of a fundamental law of nature known as charge-parity-time (CPT) symmetry—is one of particle physics’ greatest ...

Introduction: What is antimatter?Antimatter has appeared here and there, such as in Part 5 where it was mentioned that ...

Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For scientists, that has long posed a problem: According to physicists' best current ...

Northwestern University physicists trapped one positron for months, created a one-positron quantum cyclotron, and set up a ...

The first-known observations of matter–antimatter asymmetry in a decaying composite subatomic particle that belongs to the baryon class are reported from the LHCb experiment located at the Large ...

In the Big Bang, matter and antimatter should have been created in equal amounts. But fast forward 13.8 billion years to the present day, and the universe is made almost entirely of matter, so ...

Antimatter is matter’s equal and opposite. If the two meet, they annihilate each other, turning entirely into energy. This makes it incredibly difficult to store or move antimatter. On 24 March, a ...