Tens of thousands of more vehicles hit the road in the Seattle metro area on Monday after Amazon workers had to return to the office for the first full week in years.

State transit officials are urging drivers to prepare for gridlock as an estimated 50,000 Amazon corporate workers heed CEO ...

The move comes after the union says Amazon has refused to bargain with workers. Workers affiliated with the Teamsters began striking at Amazon facilities across the country Thursday morning -- in ...