FDA expands recall on radioactive frozen shrimp
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Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method. When you purchase through links on ...
In 1902 Ernest Rutherford and Frederick Soddy discovered that radioactive elements, such as uranium and thorium, broke down into other elements in a predictable sequence or series. This amazing ...
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What we know about the 'magic numbers' in nuclear physics that let some atoms last forever
Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may ...
HELENA -- Radioactive elements have been detected in all of the 128 residential wells that were tested in a recent seven-county study in south-central Montana, with 49 wells - 29 percent of those ...
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