The U.S. EPA has awarded Flint, Michigan, $100 million to improve its drinking water infrastructure as part of the water infrastructure bill approved by Congress last year.

After armoring the damaged Oroville dam spillway, California Department of Water Resources is draining the lake at a rate of 40,000 cubic feet per second.

The U.K. Nuclear Decommissioning Authority will cancel a 14-year contract worth about $7.7 billion awarded in 2014 and pay over $122 million compensation to the U.S.-based consortium that failed to win the contract.

Action revokes regulation that required potential contractors to disclose violations of labor and safety laws.

Lawmakers quizzed Labor Dept. nominee about issues including overtime and silica rules.

Construction and real estate are the second-most-popular commercial drone applications