Wart-be-gone: What are warts and how do you treat them at home?

(Natural News) Warts are small, non-cancerous growths that appear when the skin gets infected by any of the viruses that belong to the human papillomavirus (HPV) family. HPVs cause raised bumps to grow on the skin, appearing more often near the hands or feet. While warts can go away on their own, without medical intervention, they could take...