Investigators said earlier a power surge caused the train to stall and several cars to come off the rails between the Slaviansky Boulevard and Park Pobedy stations.
"It braked very hard. The lights went off and there was lots of smoke," a man, his nose bloodied, told Rossiya-24 television.
While the Moscow metro system has been targeted by bombers in the past, terrorism is not suspected in today's disaster.
Postpone Christmas We should celebrate Jesus’ birth in early February, not the end of December.
Women’s Work The jobs recovery was supposed to be great for women. It hasn’t exactly worked out that way.
Slate’s Working Podcast: Episode 17 Transcript Read what David Plotz asked a middle school principal about his workday.
Squash vs. Baseball! Wrestling vs. Golf! Good riddance to the days when sports had to fight each other for Olympic survival.