15.Sometimes, hair growth and color can change rapidly — this guy lost a patch of hair, and it grew back in white. This can ...

Come quickly, I’m alone in the room with the doctor,” 40-year-old Radha said on the phone to her husband, who happened to ...

20.That's right, folks — some cysts and tumors can grow hair. Teratomas can actually grow teeth, eyes, muscles, bones, and ...