Some of us stay up late, but how much time do we spend awake without artificial light? What can we learn from being awake in the dark? On this episode, we talk with author Leigh Ann Henion about her book, Night Magic: Adventures among Glowworms, Moon Gardens, and Other Marvels of the Dark.

If you are a parent or a coach, you sometimes might wonder whether a child is really trying their best. What if we could tell by looking at their face? On this episode, we talk with Michael Willoughby and Timothy Slade of RTI International about their work to consider thermal imaging to measure effort.

Rising healthcare costs are a concern in many parts of the world. Engagement with nature, as in taking a walk in the woods, spending time with a pet, or even mindfully thinking about past experiences outdoors, might offer a surprising tool to cope with some of those concerns. On this episode, we talk with two researchers who are assessing how exposure to nature can improve our health and wellbeing: Olivia McAnirlin and Matthew Browning of Clemson University.

How should we think about death and how it happens? Americans now die more often than our peers in other wealthy countries. What does that shortened mortality say about our lives? On this episode, we talk with Elizabeth Wrigley-Field of the University of Minnesota and the Minnesota Population Center.

Emotion, including fear, is an important part of us. What we fear and how we react can be shaped and influenced, though. On this episode, we talk with Ruth DeFoster of the University of Minnesota, co-author, with Natashia Swalve, of The Fear Knot: How Science, History, and Culture Shape Our Fears and How to Get Unstuck.

Billions of people do not have access to medicines that could save their lives. The Med Aditis Foundation is a non-profit organization that builds partnerships to improve access to high-quality medicines. On this episode, we talk with Bob Blouin, President and CEO of the Med Aditis Foundation.

In schools across the United States, active shooter drills have been common for years and yet we don't know all that we could about the effect of such drills on students and educators. On this episode, we talk with two members of a National Academies of Sciences, Engineering, and Medicine Consensus Study focused on this phenomenon: Melissa Brymer of the UCLA–Duke National Center for Child Traumatic Stress and Sonali Rajan of Columbia University.

Have you ever felt any sort of shame in admitting you have used an artificial intelligence tool? On this episode, we talk with Jessica Reif of Duke University, lead author of a new paper in Proceedings of the National Academy of Sciences that explores how people feel about co-workers using AI and what they do about it.

Healthcare professionals do heroic work and so finding ways to support them can help all of us. Evidence now suggests that mindfulness techniques might help. On this episode, we talk with Misty Rae, an emergency physician with the North Mississippi Health System, about mindfulness and the future of medicine.

When many people think about the science of life, they think of concepts such as DNA or genes. Proteins also play a vital role in our everyday existence that might surprise you. On this episode, we talk with Shahir Rizk and Maggie Fink, authors of The Color of North: The Molecular Language of Proteins and the Future of Life.