Nuclear energy is often regarded as the cleanest power source on Earth. Unlike coal or gas, nuclear power plants don't release smoke and other contaminants into the air. They produce massive amounts ...

Nuclear power delivers low-carbon, reliable electricity. As more countries aim for net-zero emissions, nuclear energy is increasingly seen as a crucial partner to renewable sources like wind and solar ...

Nuclear power’s “cheap, clean, and secure” promise is breaking down. Small modular reactors (SMRs) remain largely theoretical, with the only advanced U.S. project cancelled over high costs. Renewables ...

Three major nuclear reactor accidents—Three Mile Island (1979 in the United States), Chernobyl (1986 in Ukraine, then part of the Soviet Union), and Fukushima Dai-ichi (2011 in Japan)—significantly ...

The origins of nuclear power are complicated because it wasn't discovered by a single person. Nuclear power is a product of many scientists and engineers who worked across generations and borders.

The U.K. once had more nuclear power stations than the U.S., USSR and France combined but hasn't completed a reactor since 1995. Nuclear energy accounted for 14% of the U.K.'s power supply in 2023 but ...

The biggest nuclear power plant in the United States is not a single hulking reactor, but a sprawling complex whose scale is measured in gigawatts and square miles. Its turbines quietly push out ...

Nuclear power seems to be having a moment. As the Trump administration methodically throws up roadblocks to slow, if not stop, carbon-free renewable solar and wind power, carbon-free nuclear appears ...

Viet Nam has taken important actions towards adding nuclear power to its energy mix, including in developing the necessary infrastructure for a safe and sustainable nuclear power programme, according ...