Twenty-five years after the Cold War ended, Russians and Americans are nostalgic for the spirit of collaboration.
The nuclear threat from North Korea is a big deal. But in South Korea, some Catholic leaders see a different nuclear problem, right in their own backyard. Catholic clergy are taking the lead in protests against South Korea's dependence on nuclear energy.
The Bikini Anthem preserves the history of the Marshall Islands, which gained independence on May 1, 1979.
Oak Ridge, Tennessee, was once a secret city. Every American nuclear bomb contains uranium from the lab there.
Jacob Beser helped bomb Hiroshima and Nagasaki. His grandson, Ari Beser, photographs survivors.
For decades, Keiko Ogura didn't talk about the US nuclear bombing of Hiroshima.
Catherine Asaro and David Brin discuss how technology shapes sci-fi — and how sci-fi shapes technology.
Jörg Möller, a German engineer, is dismantling a plant that his father helped build.
Nuclear physicist Ernest Moniz talks about the challenges that the Trump administration will face.
Despite all the change anticipated in Washington, we should expect continuity when it comes to nuclear weapons policy, says Ambassador Adam Scheinman, who has served as the State Department's special representative to the president for nuclear nonproliferation since 2014.
In the quest for a carbon-free future, scientists and entrepreneurs are developing a new generation of nuclear reactors.
The Kang family lived through centuries of Korean unity. Today, they can’t go home.
In the height of the Cold War, Soviet and American scientists worked together to limit nuclear proliferation.