Block Communications Inc. is shutting down the Pittsburgh Post-Gazette after a Supreme Court ruling on employee health insurance coverage.

The newspaper's owners had just suffered another legal setback in their long-running war with the newsroom's union.

Block Communications Inc. is shutting down the Pittsburgh Post-Gazette after a Supreme Court ruling on employee health insurance coverage.

The Block Family's announcement said the company has lost more than $350 million and blamed court decisions imposing insurmountable conditions.