Science Communication Podcasts

StarTalk Radio

Neil deGrasse Tyson

Science, comedy, and curiosity collide on StarTalk Radio, where host Neil deGrasse Tyson takes listeners on a mind-expanding journey through the cosmos. Each episode bridges the gap between complex astrophysical concepts and the everyday human experience, proving that the universe is not just for academics—it is for everyone. Whether unpacking the mechanics of supermassive black holes, debating the validity of simulation theory, or exploring the intersection of folklore and space, Tyson and his rotating cast of comedians and experts demystify the vast reaches of the night sky with humor and clarity. The show is defined by its signature mix of deep intellectual inquiry and accessible conversation. You will frequently find the team tackling listener-submitted questions in the fan-favorite Cosmic Queries series, covering everything from time dilation and the nature of consciousness to the surprising physics behind floating rocks. Beyond the pure science, StarTalk frequently branches into the cultural implications of discovery, hosting legendary storytellers like Steven Spielberg to discuss how we imagine the unknown, or chatting with extreme athletes like Alex Honnold to investigate the biological underpinnings of human fear. By grounding high-level physics in relatable anecdotes and philosophical reflection, StarTalk Radio invites you to look up and reconsider your place in the universe. It is a show for the lifelong learner who wants to understand the laws of nature while having a laugh along the way. Join the exploration and discover that the most intimidating questions in science can be the most rewarding to answer.

Humans

Hank Green

What does it actually mean to be a person in this world? Humans is a podcast hosted by science communicator Hank Green that seeks to answer this profound question by looking at our species through the eyes of the fascinating individuals who define it. Rather than standard interviews, these conversations function as deep, earnest explorations of the human condition, stripped of pretension and focused on the quirks, struggles, and brilliance that bind us all together. Each episode features a guest from a vastly different corner of life—from master storytellers and creative innovators like Jad Abumrad and Ze Frank to artists like Helen Hunt and puzzle-designers like Wyna Liu. Together, they move beyond surface-level biography to discuss the mechanics of creativity, the weight of public perception, the importance of staying curious, and how to find meaning in a world that often feels chaotic or overwhelming. Whether they are debating the primal roots of language or the ethical responsibility we have toward one another, the show celebrates both our individual complexity and our collective potential. If you are looking for thoughtful, intimate dialogues that challenge your perspective and celebrate the peculiar, beautiful nature of our existence, Humans offers a recurring space to pause, reflect, and wonder at what it really means to walk this earth alongside eight billion other people.