In simple terms, that assertion is correct, but for those with an expertise in the field, the longer answer to who did it ...

achieved a controlled and sustained nuclear fission chain reaction. During the last months of the war, a small group of scientists working in secret under Diebner and with the strong support of ...

This causes the nucleus to break apart and release additional neutrons that can trigger further fission reactions, resulting in a chain reaction. This reaction is the basis for current nuclear ...

Scientists have discovered that a piece of uranium extracted from an African mine is a two billion-year-old natural nuclear ...

Chinese researchers set a new record by sustaining a nuclear fusion reaction at 100 million degrees Celsius for 1,066 seconds ...

The tale of splitting the atom isn't just about America—it's a journey from New Zealand to Manchester, led by the brilliant ...

In nuclear physics, a moderator is a substance that slows down the neutrons released from fission so they can sustain a chain reaction at a controlled rate. At Oklo, groundwater infiltrating the ...

Yet despite improvements in the design of nuclear-fission reactors ... but requires a chain reaction for the reactor to remain self-sustaining. By comparison, a fusion reactor generates an ...

Now a nuclear startup wants to bury a small reactor underground, using depth as a substitute for the tons of concrete required to safeguard aboveground reactors. The company, Deep Fission ...