Scientists are exploring a method called phytoremediation to clean up soils contaminated with heavy metals. This involves using plants to extract, store, and detoxify pollutants. Traditional methods are expensive and harmful to the environment. Phytoremediation is a cheaper and more eco-friendly option, but it can be slow and seasonal. By genetically modifying plants, researchers are working to improve their ability to tolerate, accumulate, and remove metals from the soil. This approach shows promise for effectively cleaning up highly contaminated areas.