Poppy Playtime is back for an epic Chapter 3! A new toy monster, the dangerous Catnap, is here to haunt your nightmares! Watch his dark origin story from boy in the Playcare to a fearsome feline ...

A red supergiant star transitions into a type II supernova in this animation. Credit: W. M. Keck Observatory/Adam Makarenko | mash mix by Space.com's Steve Spaleta ...