There are radioactive gases in the air we breathe. Our own bodies - muscles, bones, and tissue - contain naturally occurring radioactive elements. Man has always been exposed to natural radiation ...

What Are Greenhouse Gases? Greenhouse gases are a group of compounds that can trap heat in the atmosphere, acting as a ...

But it’s important to remember that ionizing radiation is around you every day. It’s naturally in the environment. Cosmic rays from outer space and radon gas from rocks and soil, for instance ...

Wolf 359, a red dwarf star just 7.8 light-years away, could host planets, but extreme X-ray and ultraviolet radiation make habitability difficult. Only planets far from the star, with thick greenhouse ...

The team tested the battery prototype with cesium-137 and cobalt-60, common radioactive byproducts of nuclear reactors. Using ...

Discover the importance of the ozone layer, its role in shielding Earth from harmful UV radiation, the causes and effects of ...