One of my favorite people and dearest friends just died. I am so very, very heartbroken to have lost the brilliant, beautiful Dr. Helen Fisher, an absolute giant in my life and to so many other people ...

Add Yahoo as a preferred source to see more of our stories on Google. Anthropologist Helen Fisher: 'We know quite a lot about sex drive, which is associated with very high levels of testosterone, and ...

Helen Fisher is a biological anthropologist. She's a senior research fellow at The Kinsey Institute, Indiana University, and a member of the Center For Human Evolutionary Studies in the Department of ...

Love may feel mysterious, all-consuming, even transcendent, but cutting-edge neuroscience is beginning to show us that it is decidedly physical. Falling in love triggers brain chemistry, awakens ...