Naturally occurring radioactive materials are present in its crust ... In our context it refers to "ionizing" radiation, which means that because such radiation passes through matter, it can cause it ...

Tobacco has a high concentration of polonium-210, a naturally occurring radioactive element ... I’m not an expert of this matter but I’m sure you now have at least more details to understand ...

The time-dependent decay of naturally occurring radioactive isotopes or in-growth of their radioactive ... well organized. The subject matter is vast. I like the way in which the author has presented ...

Thorium is a naturally-occurring, slightly radioactive metal. The coastal town of Karunagappalli in Kerala, India, is known for its high background radiation (Picture: Getty) However ...

The water contains tritium, a common by-product of nuclear plant operations. A naturally occurring radioactive isotope of hydrogen, tritium emits a weak form of beta radiation that does not travel ...

The IAEA's Marine Radioactivity Information System (MARIS) allows free access to users to search and download the results of measurements of radioactivity in seawater, biota, sediment and suspended ...

Miller's bill, House Bill 5923, would prohibit the disposal of anything the U.S. Environmental Protection Agency considers "technologically enhanced naturally occurring radioactive material." ...

A personnel memo at Whiteman Air Force Base warned that testing at the Missouri installation's day care revealed elevated ...

Radon—a naturally occurring radioactive gas that can get into water ... used to treat water can interact with organic matter to produce other toxic chemicals. Certain byproducts, while less ...

The Township of Nairn and Hyman, as well as the Township of Baldwin, hosted a town hall meeting Wednesday night to discuss the transportation of radioactive material through the area.

So radon is a naturally-occurring radioactive decay of uranium ... but it also gives you particulate matter VOCs, CO2, temperature, relative humidity. -Wow, it's the Ross Special.

We use the half-life of a naturally occurring radioactive form of carbon, 'to date cave paintings and fossils. JON CHASE:'Giving us a chance to almost look back in time.' Science presenter Jon ...