The ongoing quest for a theory of everything and the elusive nature of dark matter
Scientists are still uncertain about what dark matter is, but they have ruled out a new slice of dark matter parameter space through the Super Cryogenic Dark Matter Search (SuperCDMS) experiment. By analyzing data captured with a detector buried deep within a mine in Minnesota, researchers have created one of the tightest-ever limits for detecting dark matter particles, ruling out particles down to about a fifth of a proton's mass. Although they have not found evidence of dark matter yet, this null result is considered impactful in the scientific community and provides valuable insights for future investigations.
