The Big Bang produced equal amounts of matter and antimatter. But our universe is mostly matter. What happened to the antimatter? The post The Search for the Universe's Missing Antimatter Remains Annoyingly Nebulous appeared first on WIRED.
An early sign that neutrinos behave differently than antineutrinos suggests an answer to one of the biggest questions in physics. The post New Neutrino Anomaly Hints at a Matter-Antimatter Rift appeared first on WIRED.