Most science labs maintain a temperature far below levels preferred by mice, and it’s taking a toll on their health. New research suggests these chilly mice are skewing science results across a wide range of research areas—and the problem is far worse than anyone realized.
Cancer patients may feel like they have alien creatures growing inside their bodies, robbing them of health and vigor. According to one cell biologist, they're exactly right. The formation of cancers is really the evolution of a new parasitic species.