Bazinga! Physicists crack a 'Big Bang Theory' problem that could help explain dark matter

A professor at the University of Cincinnati and his colleagues have figured out something two of America's most famous ...

Decaying dark matter: Unidentified X-ray emission lines in galaxy cluster spectra may point the way

Scientists search for "decaying" dark matter (DDM) because it offers unique signatures like specific X-ray or gamma-ray lines ...