"Our study presents a versatile platform." Researchers uncover new method to extract dangerous substance from drinking water ...

Millions of Americans are drinking water contaminated with harmful chemicals, heavy metals and radioactive substances, ...

Some communities are more at risk than others. Shocking new study finds unregulated substances in American drinking water: 'Thousands of other harmful chemicals' first appeared on The Cool Down.

For a dissolving test to be fair, the same amount of each substance being tested, and the same amount of water need to be used. The amount of a substance that dissolves in a certain amount of water is ...

Students will also be able to explain that density is a characteristic property of a substance. Density is a measure of how heavy something is compared to its size. If an object is more dense than ...

A new Environmental Working Group (EWG) report has revealed that millions of Americans are consuming tap water contaminated ...

VOICEOVER: Pure and impure substances. The word pure in everyday life doesn't have the same meaning in science. For example, pure orange juice is a mixture of compounds and bottled water still has ...

VOICEOVER: Pure and impure substances. The word pure in everyday life doesn't have the same meaning in science. For example, pure orange juice is a mixture of compounds and bottled water still has ...

Whether to add fluoride to tap water is a local decision left to municipalities. About 62% of Massachusetts residents live in a town with fluoridated drinking water. Many who don't have fluoridated ...

New research has emerged on the development of a novel membrane distillation system and an adsorbent (a substance that can trap chemicals on its surface) for the removal of hazardous perfluoroalkyl ...