There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million years ago?

a feature unique to this isotope. In excited states, a nuclei's protons or neutrons have higher than normal energy levels. Although energetically possible, the radioactive decay of this excited ...

Battery based on carbon is designed to last 50 years and could be used to power pacemakers, spacecraft and devices in extreme ...

Different radioactive isotopes have different half-lives ... The graph shows the decay curve for a radioactive substance. The count rate drops from 80 to 40 counts a minute in two days, so ...

Zhulong-1 is named after the mythical Chinese dragon deity symbolizing eternal light and energy. "The technology allows for ...

An alpha particle consists of two protons and two neutrons and is often described as a helium nucleus. It is not the same as a helium atom as it does not contain any electrons but it is written ...

NASA engineers are turning off two instruments on Voyager 1 and Voyager 2 to ensure these twin spacecraft can continue ...

The half life of a radioactive isotope is the time taken for it to decay to half of its original amount of radioactivity. The specific activity is the activity per unit mass of a particular ...

According to a news release from Northwest Normal University in Gansu province's capital of Lanzhou, researchers from the ...

The core of this innovative battery is carbon-14, a radioactive isotope commonly used in radiocarbon ... carbon-14 undergoes a process we call beta decay. This is essentially where the carbon ...

Successfully tested, the Chinese nuclear battery can change the energy industry, boosting advances on the Internet of Things ...