Uranium ore that miners dig up is relatively harmless. But it contains tiny amounts of a rare radioactive isotope, Uranium ...

Marie Curie worked with radioactive material with her bare hands. More than 100 years later, Sophie Hardach travels to Paris ...

On Saturday, residents in Tehran reported hearing explosions, and the Iran air defense fired nonstop rounds in the Pastour ...

It’s also a source of carotenoids — including beta-carotene — which are plant pigments that give butternut squash its bright color. These compounds are provitamin A carotenoids, meaning your ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...