A nuclear engineer reacts to Neil deGrasse Tyson’s ideas about “moon power,” breaking down the science, feasibility, and what ...

A look at the limits of nuclear weapon miniaturization and what determines how small they can realistically become, based on ...

The IAEA’s ‘Nuclear Explained’ series takes scientific and technical subjects related to nuclear topics and makes them easier to understand. Delve into our top explainers in 2024 to find out how ...

Atomic nuclei exhibit multiple energy scales simultaneously—ranging from hundreds down to fractions of a megaelectronvolt. A new study demonstrates that these drastically different scales can be ...

But physicists have long dreamt of even better clocks that run on atomic nuclei, which are less sensitive to environmental ...

Global momentum continues to build behind nuclear power. There are more than 400 nuclear reactors in operation today in 31 countries, and the number of countries that are considering, planning or well ...

A Harvard physicist who sounded the alarm earlier this month about a rare interstellar object passing through our solar system — suggesting it might be more than a comet — now says it could even be a ...