Park City Mountain ski patrollers officially went on strike early Friday, citing unfair labor practices and marking the latest chapter in the union’s contract negotiations with the resort’s owner, Vail Resorts.

Negotiations over wages and benefits between the Park City Professional Ski Patrol Association and Vail Resorts came to a standstill.

Almost 200 workers joined a strike Friday at Park City Mountain, accusing Vail Resorts of bad-faith negotiations. The company says it has brought in replacements to sustain operations.

A union representing Starbucks baristas has voted overwhelmingly to authorize a strike. Here's what that could mean for the coffee giant.

Employees at about a dozen Starbucks stores across the Bay Area walked off the job Tuesday as part of a Christmas Eve strike at locations across the U.S. to highlight what their union said are low wages,