04/10/14 From quark soup to ordinary matter Scientists have gained new insight into how matter can change from a hot soup of particles to the matter we know today.
04/09/14 Ars Technica LHC makes clear identification of a weird particle made of four quarks What kind of particle is it? We don't know yet.
04/09/14 Scientific American Quirky quark combo creates exotic new particle A new particle, possibly a tetraquark, has been detected by physicists at the LHC.
04/08/14 Scientific American Dark matter may be destroying itself in Milky Way’s core Excess gamma-ray light at the galactic center may indicate invisible dark matter particles.
A first-person view of physics history 10/15/24 Michael Riordan has spent decades ruminating on the history of physics, including events he participated in himself.