As members of one union prepare to end their four-week strike at Kaiser Permanente facilities in California and Hawaii, members of another have voted to authorize a strike by mental health ...

As the Kaiser labor strike enters its fourth week, the health care giant is estimating that 40% of its 31,000 union registered nurses and other workers have begun returning to work.

A Kaiser representative said the union accepted the healthcare provider’s offer of across-the-board wage increases of 21.5% ...