Many people around the world have lost their sense of smell this past year due to COVID-19. Before the pandemic, scientists had already begun to gain a deeper understanding of how sophisticated our sense of smell is and how it is intertwined with our mental and physical health. Now, the pandemic is giving that research new urgency. Pamela Dalton, PhD, of the ... Show More
Aug 12
Encore: Why psychopathy is more common than you think, with Abigail Marsh, PhD
Most of us think we know what a psychopath looks like. The word brings to mind images of horror movies and criminals. But psychopathy is far more common than most people realize, and actually hard to recognize in other people. Abigail Marsh, PhD, of Georgetown University, discuss ... Show More
43m 57s
Aug 5
Encore: How living with secrets can harm you, with Michael Slepian, PhD
We all keep secrets—on average, people have about 13 secrets at any one time, five of which they have never told another person. Psychologist Michael Slepian, PhD, of Columbia Business School, talks about what types of secrets people keep, why keeping a secret bottled up inside c ... Show More
24m 40s
Jul 29
Encore: Why you should aim to be a “good enough” parent, with Tim Cavell, PhD, and Lauren Quetsch, PhD
Being a parent can be tough these days. Dozens of books and articles offer competing answers to questions from how to help siblings get along to how much screen time is too much, and every decision you make feels important. It's no wonder that many parents feel tired, stressed, a ... Show More
43m 34s
Sep 2022
Sniffing Out the Cause of Smell Loss
Imagine if your morning cup of coffee one day smelled like rotting garbage. Or, if your favorite comfort food had no taste at all. For some COVID long haulers, this is their new reality. What causes these distortions in smell and taste in the first place? And, what treatment opti ... Show More
34m 7s
Jul 2020
Losing your taste to coronavirus
Taste and smell loss are thought to be two of the most common symptoms of coronavirus, but some of the least understood, persisting long after the virus has gone. Scientists all over the world are racing to find out why Covid-19 is attacking these senses, and what this might teac ... Show More
29m 15s