Recently, researchers from Duke University were surprised to spot a miniature digestive system — a stomach, duodenum, and small intestine — hidden among the cells of lung tumor samples. This finding was published in Developmental Cell,…

Conventional hair dye and bleach contain some very dangerous, toxic ingredients like ammonia, peroxide, or p-Phenylenediamine (PPD). These chemicals are quite harsh and can make your hair dry, brittle and thin. Not only that, they…