One of the most ancient chemical operations carried out by humans is probably extracting aroma and flavor components from dried plant material. One of the most common examples is preparing a cup of ...

Research suggests lemon essential oil may help with depression and anxiety, among other health and wellness benefits. While research suggests there are health benefits, the FDA doesn’t monitor or ...

There’s not a lot of research about the medical uses of essential oils. However, the studies that have been done suggest that essential oils may help with a sore throat. Essential oils come from the ...

People have used frankincense for thousands of years. Some people like the smell in perfume or incense, and there's some evidence it has medicinal benefits. (Photo Credit: iStock/Getty Images) ...