"WASHINGTON - Republicans on the U.S. nuclear power regulator approved a stripped down safety rule on Thursday that removes the need for nuclear plants to take extra measures based on recent science to protect against hazards such as floods and earthquakes.
The Nuclear Regulatory Commission, a board with three Republican seats and two Democratic seats, approved the rule on a 3-2 vote along party lines. Dissents are rare on the NRC and the two members who hold Democratic seats strongly disagreed with the approval.
They said the Republican decision could allow plants to avoid protections against risks of natural disasters that have become apparent with science methods that have evolved since most plants were built about 40 years ago."