The U.S. nuclear arsenal is aging, with the newest nuclear weapon in the arsenal more than 35 years old, while major adversaries are increasing their threats. The government must strengthen the ...

Age of oldest reactor on site based on date operating license issued.

A Newsweek map shows where Ukraine's four nuclear plants are located, some of which U.S. President Donald Trump has said he wants America to help run. Trump said he thinks the U.S. could "very helpful ...