Sep 4, 2015 Ridership goes down when they are required, research shows.
Aug 21, 2015 After horror stories, debate grows over how to keep users of new services safe.
Jul 3, 2015 The deal brings the company's total liability to more than $40 billion.
May 11, 2015 The industry is fighting a federal rule that prescribes when truckers must sleep.
Oct 2, 2014 How many deaths push regulators to act? Coal mining disasters provide one answer.
Oct 10, 2013 At MIT, researchers are hard at work on building the next generation of helmets.
Oct 8, 2013 The Nest Protect costs four times as much as a normal smoke detector.
Oct 3, 2013 Electric car maker Tesla saw a drop in its shares yesterday after a video of one of its cars that caught on fire went viral.
Sep 20, 2013 When it comes to preventing shootings at the workplace, background checks before hiring employees are just the first step.
May 20, 2013 AT&T and other mobile carriers are uniting to help prevent teens from texting while driving. What technology exists, and does it work?