Okra, also known as lady's finger, is a green, pod-shaped vegetable popular in many cuisines for its rich fiber content and ...

Signs point to fracking. Natural gas is mainly methane. Fracking involves drilling an oil or gas well vertically and then horizontally into a shale formation. A mixture of highly pressurized water ...

Foam cells are a type of macrophage that localize to fatty deposits on blood vessel walls, where they ingest low-density lipoproteins and become laden with lipids, giving them a foamy appearance ...