Chlorine occurs naturally as one of the basic building blocks of matter. It possesses powerful disinfecting and bleaching capabilities that we harness for a wide range of industrial and domestic ...

Chlorine is a common element in household cleaning and pesticide products. You’re probably most familiar with its use in pools to keep them free from bacteria and algae. It is naturally a gas but can ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Editor's Note: In this weekly series, LiveScience looks at scientific aspects of the summer ...