In January, Carnegie Mellon University professor Red Whittaker set a goal that had nothing to do with robotics: to best a field of competitors in an indoor rowing race. The ergometer competition, a 2,000-meter battle on stationary machines, marked the first time the 69-​year-​old Whittaker had rowed since his college days at Princeton.…

Janice Smith’s fifth-​grade reading class at Central Elementary in the Elizabeth Forward School District was supposed to be working on a book report. Huddled around iPads, the students chatted with one another, pointing and swiping at the screens. No one was being shushed, few were sitting square in their seats, and no one…

Who says you can’t make a silk purse out of a sow’s ear?! In his new book, “Almost Human: Making Robots Think,” Lee Gutkind, the guru of creative nonfiction, does just that; using his literary skills to transform prosaic material about machines into an exuberant celebration of human creativity.

A decade ago, the Wall Street Journal gave Pittsburgh the moniker “Roboburgh” when compiling its list of the nation’s 13 hottest high-​tech regions. The Steel City is living up to its 21^st-​century nickname, making new its rich history of engineering complex things.