Todays' Daily Audio Program
Rituals of light in the darkness of winter.
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Pulse of the Planet Facebook Page
Join Jim Metzner as he explores the world through sound
This Month's Feature Story
Pulse Picks: Issues in the News
December brings waning light, short days, and long shadows. This month, we offer some sound memories of global holidays past, which coincide with the start of the winter season in the Northern Hemisphere.Learn about winter holidays around the world.
View the Pulse Picks Index
Rare birds and frogs, a cool evening breeze, stinging trees, leeches. Its all in a day's work for climate researchers in a cloud forest. Experience a day in the life of a scientist in the Australian highlands with this immersive audio-visual adventure.