Particles and interactions Research update RHIC unveils new results Brookhaven researchers claim to have come the closest yet to creating a quark-gluon plasma
Particles and interactions Research update Positronium puzzle is solved US physicists have measured the lifetime of positronium Read article: Positronium puzzle is solved
Particles and interactions Research update Could neutrinos destroy nuclear weapons? Japanese particle physicists propose to destroy nuclear bombs with a high-energy neutrino beam
Particles and interactions Research update BaBar detects new particle A novel D-meson has been seen at the Stanford Linear Accelerator Center Read article: BaBar detects new particle
Quantum mechanics Research update Caesium violates parity in a new way Atomic parity violation has been seen using a novel optical technique Read article: Caesium violates parity in a new way
Particles and interactions Research update Breaking charge symmetry with nuclei Researchers have detected a rare nuclear reaction that has never been seen before
Particles and interactions Research update B mesons decay in a new way Physicists see two-body B meson decay for the first time
Particles and interactions Research update Muons join the fight against nuclear smugglers Cosmic-ray particles could be used to detect concealed radioactive material Read article: Muons join the fight against nuclear smugglers
Particles and interactions Research update Hydrogen-7 makes its debut Physicists have found the heaviest isotope of hydrogen to date Read article: Hydrogen-7 makes its debut
Particles and interactions Research update Lorentz symmetry stays intact Physicists set new limits on violations of Lorentz invariance Read article: Lorentz symmetry stays intact