In the 1970s and 80s, more than a hundred nuclear reactors were built in the United States. They promised abundant, safe, “clean” energy, free from the pollution associated with coal and other fossil ...

Roughly 9,500 nuclear weapons are hidden away in bunkers and missile siloes, stored in warehouses, at airfields and naval bases, and carried by dozens of submarines across the world. A single warhead ...

Nuclear fusion does not rely on fossil fuels or produce harmful greenhouse gases, so could also help tackle climate change. Nuclear fusion is the process which gives the Sun its energy.

With recent tensions between the US and Iran, you might be hearing a fair bit about nuclear weapons. They are considered the most destructive weapons in the world - their explosions are so ...

In 2019, the International Energy Agency (IEA) released Nuclear Power in a Clean Energy System, which highlights the importance of nuclear power in decarbonizing the world’s energy sector.

Nuclear chemists are detail-oriented, focused and disciplined. They have an aptitude for chemistry, biochemistry, and statistics. They also have a keen interest in understanding radioactive substances ...

The nuclear pore is a protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm. In eukaryotic cells, the nucleus is ...

How do doses and risk from nuclear medicine compare to X rays? Most diagnostic investigations in nuclear medicine expose the patient to a small dose of radiation similar to that received in an X-ray. ...

Controlled nuclear fusion has several advantages over other power sources for generating electricity. For one, the fusion reaction itself doesn’t produce any carbon dioxide. There is no risk of ...

The reactor building of the Bushehr nuclear-power plant in the southern Iranian city of Bushehr in 2010. (Majid Asgaripour/AP) Iran’s nuclear program is advanced although it lacks atomic-weapons ...

Students tell us what they have learned from the platonic, familial and romantic relationships in their lives. By The Learning Network How do you feel about automated vehicles? What effects do ...

Nuclear chemistry is concerned with the properties of and changes to atomic nuclei, as opposed to traditional chemistry, which involves properties and changes related to the electronic structure ...