Imagine you’re hanging out at a bar with your very enthusiastic friends, about two beers in, and someone brings up Star Trek. OK, but the transporter! How would that actually work? What about the ...

It's before school on a crisp Friday morning in Carlsbad, Calif. Andrew Luria is rallying the kids in his newsroom. "How many of you guys didn't do your homework?" Luria asks the 10- and 11-year-old ...