The study confirms that people can reduce their exposure and absorption of these toxicants—and potentially mitigate their health effects—by riding farther away from city traffic

Polyurethanes are highly versatile materials, but the materials come from petroleum, and efforts to recycle them are limited

A new study demonstrates for the first time that individuals may have saliva “fingerprints”

Artisans have passed on their techniques to produce this type of porcelain for generations, but these methods are poorly documented

Flavor and sweetness make strong contributions to the pleasant experience of eating chocolate, but so do look and feel

This Headline Science video features one motor that could help break down organic contaminants, such as pesticides and plasticizers, in water.

Many people have turned to over-the-counter teeth-whitening treatments. How do these work, and are they safe?

Researchers studied two banana varieties to find out why they make very different amounts of carotenoids, which are important for eye health

A new approach aims to act more broadly against multiple viruses and involves targeting both viral surfaces and human cells

Using a microwave and catalyst-coated beads, scientists have devised a new way to convert waste cooking oil into biodiesel that could make it more affordable

Evolutionary biology tells us why venom is useful for snakes, but chemistry tells us how venom works

From the bean to the brew, science can help you get the perfect cup

Current testing for pathogens in food requires complicated machinery and trained personnel

Storing energy can make renewables more reliable, but current technologies such as lithium-ion batteries are limited by safety issues, high costs and other factors

Why are these synthesized drugs so dangerous, and why aren't there more regulations?