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Unlike its name, Bicycle Day is not a holiday honoring your favorite two-wheeled, environmentally friendly vehicle. This holiday celebrates the day chemist Albert Hofmann first discovered the psychedelic effects of lysergic acid diethylamide,…

Is gluten good for you, or is gluten bad for you? This video breaks down the chemistry and science behind this controversial food ingredient. Credit: Reactions/American Chemical Society

This animation reviews ways in which certain medications function as treatments for specific viral infections.

People have turned to “vaping” with electronic cigarettes as an alternative to puffing on the real thing. But is the vapor they’re inhaling any safer than smoking a cigarette? This video examines what we know, and what we don’t know, about…

In nature, living things die, decompose, and eventually become nutrients for other life. Yet humans use embalming, coffin-based burial, or cremation in typical after-death practices, which may interfere with this “circle of life.” This video…

Neuroengineer Nima Mesgarani is using a form of artificial intelligence called neural network models to a develop improved hearing aids. If successful, hearing impaired individuals will be better able to identify and focus on a speaker of…

Do you know someone with red hair? Perhaps you have those fiery locks yourself. This video takes a close biochemical look into what makes redheads stand out from the crowd. It's not just the color of their hair. Credit: Reactions/American…

Toxin-producing strains of C. difficile bacteria can be a source of aggravated diarrhea, and—if unchecked—may ultimately lead to kidney failure and death. What’s worse is that antibiotics can make the situation even more life-threatening.…

An estimated 133 billion pounds of food gets thrown away every year in the United States. Understanding when your food goes bad is important to help reduce waste. Unfortunately, consumers can’t just check the expiration date on the packaging,…

Opioids are powerful, yet highly addictive, painkillers. This video explores whether we will ever have as strong painkillers as opioids without the risks of addiction and overdose. Credit: Reactions/American Chemical Society