For the first time, researchers have confirmed the existence of antimatter in the Earth's magnetosphere.

Researchers at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz (HIM), together with their colleagues from the Max Planck Institute for Nuclear Physics in Heidelberg and the GSI Helmholtz Center for Heavy Ion Research in Darmstadt, have observed spin quantum-jumps with a single trapped proton for the first time.

Berkeley Lab nuclear scientists join with their international colleagues in the latest record-breaking discovery at RHIC.

BERKELEY, Calif.: Basic theories of mass and energy were confirmed this week at the University of California's radiation laboratory here, one of the scientists who helped isolate it said today [Oct. 20]. Dr.

An international team of researchers will fly a balloon and sensitive detectors over the South Pole. They won't be searching for anything known in our universe of matter. They will seek out remnants of antimatter.