Plutonium stands as one of the most dangerous and toxic elements ever created by humanity. This video explores the science ...

The radioactivity of radium then must be enormous.” This substance is the most radioactive natural element, a million times more so than uranium. It is so radioactive that it gives off a pale ...

In the process, those elements tend to emit deadly forms of radiation in the electromagnetic spectrum. Radioactive decay is most commonly associated with nuclear disasters, such as at Chernobyl ...

Marie Curie worked with radioactive material with her bare hands. More than 100 years later, Sophie Hardach travels to Paris to trace the radioactive fingerprints she left behind.

Studying the radioactive element has posed a decades-long challenge ... Related: These quantum droplets are the most dilute liquids in the known universe Then, the team combined this sample ...

One of the most critical discoveries ... scientists have actually produced the radioactive material, it has already started to decay into a different element. "It is quite an undertaking to ...

Uranium is in the class of elements in the periodic table known as "actinides," which have proton counts between 89 and 103. All actinides are radioactive, but uranium is one of the four most ...

THE appearance of new agents that carry with them a potential menace to the health and security of the public is bound to be accompanied by a very understandable attitude of fear. The highly ...

Moyer led a team that developed separation processes for removing the most radioactive element in one of the most voluminous nuclear wastes so it can be turned into glass to isolate it from the ...