In educational circles, the studies of science, technology, engineering, and math (STEM) have never been hotter. But that is only a reflection of the growing importance of those fields to just about every aspect of our existence. In this series, each title will focus on one area of our shared experience and provide examples, stories, and insight into how STEM is having an impact. Whether in energy, transportation, medicine, or even entertainment, STEM skills are changing our world . . . every day. Keep up on the latest developments—and find ways to challenge your own skills—with STEM IN CURRENT EVENTS.