
Nuclear power - Wikipedia
Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of …
What is Nuclear Energy? The Science of Nuclear Power
Nov 11, 2025 · Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission …
Nuclear energy | Definition, Sources, Uses, & Facts | Britannica
Jan 23, 2026 · There are two ways of releasing nuclear energy: fission and fusion. Nuclear power provides almost 15 percent of the world’s electricity. The first nuclear power plants, which were …
FACT SHEET: The Energy Department Is Delivering ... - Department …
Jan 19, 2026 · Without the election of President Trump and a dramatic shift in energy policy, blackouts could have increased 100 times in 2030. Nuclear Power will play an important role in …
Nuclear explained - U.S. Energy Information Administration (EIA)
All nuclear power plants use nuclear fission, and most nuclear power plants use uranium atoms. During nuclear fission, a neutron collides with a uranium atom and splits it, releasing a large …
Nuclear Power in the World Today
2 days ago · Over 50 countries utilize nuclear energy in about 220 research reactors. In addition to research, these reactors are used for the production of medical and industrial isotopes, as …
What to know about the U.S. claims of Chinese nuclear tests : NPR
2 days ago · The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.
Nuclear Energy Factsheet - Center for Sustainable Systems
Nuclear power plants generate electricity by using controlled nuclear fission chain reactions to heat water and produce steam that powers turbines. Nuclear is often labeled “clean” energy …
Trump administration moving to loosen environmental rules for nuclear …
3 days ago · The Trump administration is making moves to loosen the environmental rules for nuclear energy. Earlier this month, the Energy Department published an exclusion to …
What is Nuclear? – Learn about nuclear power
Jun 28, 2025 · Start here to learn more about nuclear power's capabilities and limitations. You'll learn about different types of nuclear reactors, reprocessing, thorium, fission vs. fusion, and …