Hyperthermia is elevated body temperature due to failed thermoregulation that occurs when a body produces or absorbs more heat than it dissipates. Extreme temperature elevation then becomes a medical emergency requiring immediate treatment to prevent disability or death.
Who is Doomsday, and why should we care about his fight against Superman, Batman, and Wonder Woman? The latest trailer for Batman v Superman: Dawn of Justice gave us our first look at the really big, really bad muscle for the film, the monster known as Doomsday. The character/creature has a long history with DC Comics and ties to a few very significant events, namely the death of Superman.
Fans already know who Batman is, who Superman is, who Wonder Woman and Aquaman are. With Batman v Superman: Dawn of Justice, DC is jumping straight into the Avengers game, putting at least four well-established heroes on screen with only one of them (Superman) being given a stand-alone movie in preparation.