An isotope is named after the element and the mass number of its atoms. For example, carbon-12 is an isotope of carbon with a mass number of 12. To play this video you need to enable JavaScript in ...

Protecting water resources is an important goal for all countries, especially as we see the impacts of climate change becoming more and more pronounced. “Isotope hydrology is a really useful tool for ...

Physicists in Japan have discovered a new uranium isotope, with mass number 241 and half-life of around 40 minutes. This is also the first discovery of a neutron-rich nuclide since 1979 and takes ...