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 | ||
| Roots of Christmas | 2018-12-25 | ||
| Christmas Eve in Woodstock | 2018-12-24 | ||
| Bonfires on the Levee | 2018-12-21 | ||
| Las Posadas | 2018-12-20 | ||
| The Etymology of Christmas | 2018-12-19 | ||
| All I Want For Christmas is a Relativity Cloud | 2018-12-18 | ||
| Nano-Toymaking | 2018-12-17 | ||
| Santa's Secret | 2018-12-14 | ||
| Kalas | 2018-12-13 | ||
| A Crown of Candles | 2018-12-12 | ||
| Santa Lucia | 2018-12-11 | ||
| Parranda | 2018-12-10 | ||
| Breaking Bread | 2018-12-07 | ||
| Chasing Mr. Claus | 2018-12-06 | ||
| Sinterklaas | 2018-12-05 | ||
| Celebrating Klausjagen | 2018-12-04 | ||
| Tori-No-Ichi | 2018-12-03 | ||
| Sacred Deer and Other Survivors | 2018-11-30 | ||
| Million Mile Mirror | 2018-11-29 | ||
| Mystery of the Walrus's Voice | 2018-11-28 |