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 – when …
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 small …
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 amount of …
FACT SHEET: The Energy Department Is Delivering On Accelerating The ...
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 unleashing …
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 because no …
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 environmental reviews …
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.
NNDC | National Nuclear Data Center
ENSDF contains recommended nuclear structure and decay data for all the known nuclides, which are obtained following a critical review of all available experimental data, supplemented with systematic …
Nuclear fusion: The science behind the energy technology | World ...
2 days ago · Nuclear fusion, the process that powers the Sun and stars, promises inexhaustible, emission-free power for the energy transition. Globally, both government labs and private-sector …