Hair grows about half an inch per month on average — roughly 6 inches per year. Growth rate can vary by factors like genetics, hormones, diet, stress, and age. Hair growth rate by age can be slower ...

Scientists have pinpointed a “Big Bang” moment in bowel cancer—when cells first evade the immune system. This early immune escape locks in how the cancer will behave as it grows. The discovery could ...

It's (almost) fall, and if the cooler weather is making you wonder how to grow your hair out—with intention, that is—you're not alone. Not from a buzzcut, per se (see that guide here), but by letting ...