text: * Cryobiology, the branch of biology that studies the effects of low temperatures on living things
  * Cryonics, the low-temperature preservation of people who cannot be sustained by contemporary medicine
  * Cryoprecipitate, a blood-derived protein product used to treat some bleeding disorders
  * Cryotherapy, medical treatment using cold
  ** Cryoablation, tissue removal using cold
  ** Cryosurgery, surgery using cold
  * Cryo-electron microscopy (cryoEM), a technique that fires beams of electrons at proteins that have been frozen in solution, to deduce the biomolecules’ structure