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 ...

When 1 + 1 ≠ 2: How mixed water contaminants rewrite toxicity rules

Pesticides and disinfection by-products are widely detected together in treated drinking water at trace levels worldwide.