Each weekday, Pulse of the Planet provides its listeners with a two-minute sound portrait of Planet Earth, tracking the rhythms of nature, culture and science worldwide and blending interviews and extraordinary natural sound.
| Title | Date published | ||
| Caribou and Lichen | 2021-12-28 | ||
| Kwanzaa - Honoring Ancient Roots | 2021-12-27 | ||
| Christmas Bonfires on the Mississippi | 2021-12-24 | ||
| Wassail Night | 2021-12-23 | ||
| Quantum Computers and Waves | 2021-12-22 | ||
| In Search of Dark Energy | 2021-12-21 | ||
| Why is There Mass | 2021-12-20 | ||
| Making a Better Box | 2021-12-17 | ||
| Planes, Trains and Trucks | 2021-12-16 | ||
| The Alarm Heard Round the World | 2021-12-15 | ||
| Early Warning System | 2021-12-14 | ||
| Masquerade at Your Doorstep | 2021-12-13 | ||
| Higgs Boson Particle | 2021-12-10 | ||
| Battery of the Future | 2021-12-09 | ||
| Tourists Meet Bees | 2021-12-08 | ||
| Voluntary Wisdom | 2021-12-07 | ||
| Volunteer Tourism | 2021-12-06 | ||
| Science Destinations for Kids | 2021-12-03 | ||
| Taiwan | 2021-12-02 | ||
| MIT | 2021-12-01 |