Coordinated strikes ahead of Christmas in a handful of cities including San Francisco and New York see the Teamsters challenge the nation’s second-largest private employer.

BERKELEY, Mo. — An Amazon worker died after being stabbed by a coworker Sunday at an Amazon warehouse in north St. Louis County. According to the Berkeley Police Department, the stabbing happened ...

But Neil Saunders, managing director of retail analysts GlobalData, said Amazon's move into "big box retail" would make sense despite warnings that "the department store format is dead".