With our free press under threat and federal funding for public media gone, your support matters more than ever. Help keep the LAist newsroom strong, become a monthly member or increase your support ...

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 Wednesday in the ...

(Reuters) - In the world of "Star Trek," the starship Enterprise zips through space using a warp drive that harnesses antimatter. Suffice it to say, such technology remains in the realm of science ...

In context: Antimatter is a substance composed of antiparticles with an opposite electric charge compared to the corresponding particles in "ordinary" matter. Despite its opposite nature, antimatter ...

One of the big questions in science is not just "why are we here?' It's, "why is anything here?" Scientists at CERN have been looking into this one over the last ...

For the first time, physicists at CERN have coaxed an antiproton — a mirror twin of the matter that makes up our world — into behaving like a quantum bit, or qubit. The antiproton held its quantum ...

Small amounts of antimatter have also been created by scientists in particle accelerators and other experiments, at great effort and expense — putting a damper on science fiction dreams of rockets ...

It’s official: Antimatter falls down, not up. In a first-of-its-kind experiment, scientists dropped antihydrogen atoms and watched them fall, showing that gravity attracts antimatter toward Earth, ...

The universe's matter-antimatter asymmetry, where matter significantly outweighs antimatter despite their theoretically equal creation at the Big Bang, remains a major unsolved problem in physics.