Together with an international team, researchers from the Molecular Physics Department at the Fritz Haber Institute have ...

Some claim that Earth is only 6,000 years old. But can physics actually support that idea. Radioactive decay, heat flow, starlight travel time, and orbital mechanics all place strict limits on Earth’s ...

But only in the last 70 years have we known for certain they were there. In 1956, physicists Clyde Cowan and Frederick Reines ...

An international team of researchers has systematically measured the β-decay half-lives of 40 nuclei near calcium-54, ...

A rare gas, invisible to the eye and nearly absent from Earth’s atmosphere, has captured the interest of nuclear physicists, defence agencies and quantum computing engineers alike. It has been a focal ...

Among the many science toys that have fallen out of fashion since we started getting nervous around things like mercury, chlorinated hydrocarbons, and radiation is the spinthariscope, which let people ...

Kelling Donald does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The element radium can be found in extremely tiny amounts in the Earth’s crust and oceans, and in its pure form it is a soft silvery metal. To an untrained eye, a small piece of radium may look like a ...

Irene and Frederic Joliot-Curie shared the Nobel Prize in 1935. Bettmann/Contributor via Getty Images The adage goes “like mother like daughter,” and in the case of Irene Joliot-Curie, truer words ...

There was a recent recall of so-called ‘radioactive shrimp’ that were potentially contaminated with cesium-137 (Cs-137). But contamination isn’t an all-or-nothing affair, so you might wonder exactly ...

Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may make all the difference. When you purchase through links on our site, we ...