Dragon's Blood Could Save Your Life

What Makes Rubber Rubbery?

Reactions is looking at sports science today. Sports balls owe their reliability to an unusual polymer. Learn about the chemistry of rubber the all-star’s best friend! more

Why is Olive Oil Awesome?

Whether you sop it up with bread or use it to boost your cooking, olive oil is awesome. But a lot of chemistry goes on in that bottle that can make or break a product. Take the “extra virgin” standard: Chemistry tells us that a higher free-fatty-acid content leads to a lower grade, less tas ... more

Microbots zoom around water, destroying bacteria

One day, the tiny robot you see here could help clean up contaminated water. In places where potable sources are scarce, they can destroy disease-causing bacteria in its path and unlike conventional disinfectants, the microbots can be removed easily with a magnet. more

Gold- and bronze-like paints that don't contain metal

Lustrous metallic paints are used to enhance the beauty of many products, such as home decorations, cars and artwork. But most of these pigments owe their sheen to flakes of aluminum, copper, zinc or other metals, which have drawbacks. Now, researchers reporting in ACS Omega have developed ... more

Digitizing chemistry with a smart stir bar

Miniaturized computer systems and wireless technology are offering scientists new ways to keep tabs on reactions without the need for larger, cumbersome equipment. In a proof-of-concept study in ACS Sensors, researchers describe an inexpensive new device that functions like a conventional m ... more

Levitating droplets allows to perform 'touchless' chemical reactions

Levitation has long been a staple of magic tricks and movies. But in the lab, it's no trick. Scientists can levitate droplets of liquid, though mixing them and observing the reactions has been challenging. The pay-off, however, could be big as it would allow researchers to conduct contact-f ... more