Hit-and-run crashes have caused more than 1,200 deaths every year since 2006. When Kevin Ozoria was behind the wheel of the vehicle that killed a 39-year-old man in New York City, he fled. The 29 ...

The man behind a program that lets you trick apps like Strava with fake workouts is trying to make a larger point. “I feel like I’m poking at a very real problem,” he said.