A team of Harvard scientists has succeeded in measuring the magnetic charge of single particles of matter and antimatter more accurately than ever before.
Antimatter's not the easiest stuff to work with - the minute it encounters ordinary matter it self-destructs. Now, though, scientists believe they've found a way to keep it in one place for long enough to study, by cooling it right down.
Scientists have for the first time been able to peer inside an atom made entirely of antimatter and take a look at its internal structure.
Antimatter may weigh more than matter of the same mass, say physicists at the University of California, Riverside, who are attempting to establish how it behaves in gravity.
Two new detectors in China have started recording the interaction of antineutrinos in an experiment that could help explain why matter predominates over antimatter in the universe.
The Earth is surrounded by a belt of antimatter - and it could perhaps be used to power future spacecraft, a team of scientists has suggested.
Physicists at the University of California, Riverside say they've made what could be a big breakthrough in the understanding of antimatter.
CERN scientists have succeeding in trapping antimatter for a record 16 and a half minutes - long enough to begin studying it in detail.
Scientists at the US Department of Energy's Brookhaven National Laboratory have made the heaviest antimatter ever found.
Scientists have for the first time discovered that antimatter is regularly being produced on Earth - by thunderstorms.
In the beginning was the equation - and University of Michigan researchers say they've demonstrated mathematically that it's possible to make something out of nothing.
Scientists at CERN have succeeded for the first time in capturing and storing antimatter - albeit for only a fraction of a second. The team successfully created 38 hydrogen 'anti-atoms', and hung onto them long enough to study.
What's being described as one of the most complex space scientific instruments ever built is on its way to the International Space Station to seek out the 'dark universe'.
Scientists at Brookhaven National Laboratory say they have broken one of the laws of nature.