Education How the YouTube Classroom Is Teaching Teens to Make Space Watermelons Inside the world of young makers tapping online resources to engineer their own learning. Alissa Greenberg
Environment The Correct Way to Manage Your Passwords Pick good ones and don't change them. Rick Paulas
Environment The Scarlet ‘A,’ for Ashley With Ashley Madison, the threat of hacking turns public. Kyle Chayka
Economics Hackers for Hire, Just in It for the Cash It’s not always about politics and chaos. Lauren Kirchner
News in Brief Building Backdoors Into Computer Chips Efforts to introduce malware into computer systems are less precise than building a secret portal right into the architecture. Michael Scott Moore
Social Justice An ePassport is a Fiendishly Slippery Thing No sooner are new electronic identification methods out on the street than do electronic tricksters (and presumably cyber bad guys) hack them. Michael Scott Moore