Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles of matter and antimatter decay. By Kenneth Chang Understanding why matter ...

A small amount of antimatter took to the road on Tuesday, representing the first time any quantity of the world’s most expensive, volatile and rare substance has been moved. The breakthrough opens the ...

Scientists at CERN have achieved a historic first in antimatter research, after they successfully transported antiprotons across their Geneva campus using a specially designed portable trap. The BASE ...

Two new studies highlight the enigmatic nature of antimatter, revealing its potential role in both understanding the universe's origins and unlocking the secrets of particle physics. Reading time 3 ...

Why didn’t the universe annihilate itself moments after the big bang? A new finding at Cern on the French-Swiss border brings us closer to answering this fundamental question about why matter ...

(PhysOrg.com) -- Suppose at some point the universe ceases to expand, and instead begins collapsing in on itself (as in the “Big Crunch” scenario), and eventually becomes a supermassive black hole.

In experiments at the Brookhaven National Lab in the U.S., an international team of physicists has detected the heaviest “anti-nuclei” ever seen. The tiny, short-lived objects are composed of exotic ...

Our collection of antimatter has just gotten heavier, as researchers have logged the heaviest antimatter version of an atomic nucleus yet, called antihyperhydrogen-4. “We didn’t think that it was 100 ...

Antimatter particles detected on the International Space Station (ISS) may be evidence for unknown physics, new research suggests. The particles, antimatter versions of helium nuclei, may have been ...

GENEVA (AP) — Scientists at the world’s biggest atom smasher have found further reasons for the apparent lack of antimatter in the universe. A team working with data from CERN’s Large Hadron Collider ...

In experiments at the Brookhaven National Lab in the US, an international team of physicists has detected the heaviest “anti-nuclei” ever seen. The tiny, short-lived objects are composed of exotic ...