Science

Self-driving cars could ease our commutes, but that'll take a while
One of the promises of autonomous vehicles is that they'll reduce traffic jams. Self-driving cars will bring many changes, but traffic flows won't improve until enough human drivers are off the roads.
Cryptoparties teach attendees how to stay anonymous online
In these days of cyber intrigue, journalists, activists and ordinary citizens are interested in learning how to navigate the Internet anonymously. At cryptoparties, they learn how to do just that.
Old pictures, cherished items reveal stories of African-American life
The Washington Post last year asked people across the country to submit photographs of family objects that connect them personally to black history. Then journalists worked to tell the stories behind them.
If you were outside in the Midwest at around 1:30 a.m. this morning, you may have received quite a shock. The vivid meteor lit up the sky and set off sonic booms. Dramatic video captured the moment.