Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...

Tire rubber contains antioxidant chemicals, most notably 6PPD and DPPD, that are released into the air as tiny particles ...

A team of chemists at terpene distributor Abstrax Tech has conducted an extensive study of the molecules that are likely involved in giving cannabis its unique smell. In their study, published in ACS ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Organic molecules ...

Can plant compounds help fight Ebola? Learn how natural molecules are showing promise in early antiviral research studies.