The good news is that chlorine, which is widely used in pools, is effective at killing many pathogens. The not-so-good news is that chlorine does not work instantly – and it doesn’t kill everything.

Chlorine dioxide, sold as a “miracle” cure under names like MMS, is not medicine. It’s toxic, unregulated and can be fatal.

Hard water occurs when rain, which is soft, passes through porous rock and picks up minerals like magnesium and calcium along ...

If you can smell chlorine in the pool, bad news: it has nothing to do with hygiene or cleanliness The summer heat makes people long for a refreshing dip at the local pool.

Difference between extreme heat watch and extreme heat warning Areas where dangerous heat is possible are placed under an extreme heat warning and are asked to prepare in case it happens.

Or someone else entirely? Allow us to explain. What’s the difference between an architect and a designer? The distinction between an architect and a designer is fairly clear-cut.

Chlorine is part of swimmers' lives and its impact on health has been frequently studied. The key: Be aware of how it plays a role.

The modern military has a slew of weapons to choose from, not the least of which are ballistic and hypersonic missiles. What's the difference between them?

Differences Between Chlorine and Chloramine Chloramine has some potential advantages over chlorine. The aroma is generally perceived as less pronounced in drinking water.

Mezcal and tequila share an intertwined history, but due to differences in source material, geography, and production, they can taste very different.

Students with disabilities in the United States are guaranteed the right to a free and appropriate public education. What sets IEPs and 504 plans apart?

Diagnosis and Treatment Since sprains and strains have very similar symptoms, it can be hard to know which injury you may have. “There are a lot of similarities between sprains and strains, so the ...