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Oct 4, 2019

How have sexual behaviors changed in our Millennial, #MeToo era? Biological anthropologist Helen Fisher, PhD, explains the nuances of being just friends, friends with benefits, or a casual hookup -- and tells us how the trend toward longer courtships may change everything.


Sep 27, 2019

Some 46 million Americans already have the early brain changes that are the harbingers of a dementia that won’t reveal itself for decades. Dr. Richard Isaacson, Director of the Alzheimer’s Prevention Clinic at Weill Cornell Medicine, talks about the three stages of cognitive impairment, how to distinguish “senior...


Sep 20, 2019

Chronic pain is a national epidemic. Journalist Melanie Thernstrom, author of The Pain Chronicles, explains the difference between chronic and acute pain, how chronic pain rewires the brain, and the brain’s ability to modulate pain.


Sep 13, 2019

From Abraham Lincoln’s untreatable melancholy to the serendipitous discovery of SSRIs, we have come a long way in understanding depression. Psychiatrist Conor Liston, MD, PhD, explains the diagnostic challenges psychiatrists face, and the trial-and-error process to finding the right medication that frustrates both...


Sep 6, 2019

Stem cells hold the potential to change the landscape of medicine and bring patient care and well-being into a new era. Neurosurgeon Robert Hariri, MD, PhD, talks about the possibilities and promise of using placental stem cells to target cancer cells, control diseases like HIV, restore brain function, and extend...