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.
Every Spring in Mexico's Cueva de Villa Luz, descendants of Zoque and Mayan Indians hold a rather remarkable ceremony.
2 min
427
Edible Insects - Culture
What you consider food has a lot to do with where you come from.
2 min
428
Edible Insects - Termites
A group of women in Botswana offer a lesson in termite cuisine.
2 min
429
Edible Insects - Weaver Ants and Crickets
In Cambodia, this month is high season for weaver ants and crickets.
2 min
430
Earth Day - The Pledge
Denis Hayes, chairman of Earth Day 1990, believes that it's time for people to integrate environmental values throughout their whole lives. An archival program.
2 min
431
Earth Day - The Green Decade
The founder of Earth Day outlines participatory events around the world. An archival program
2 min
432
Patriot's Day - Old North Church
Celebrating Boston's historic role during the early days of the Revolutionary War.
3 min
433
Patriot's Day - Lexington Green
A company of British Regulars is squaring off against a small but determined group of colonial minutemen.
2 min
434
Marathon - Jock Semple
Remembering one of the driving forces behind the Boston Marathon.
2 min
435
Boston Marathon
This year's Marathon will take place in October, but its legacy lies on Patriot's Day. "It's a long way from Hopkinton to the Pru!"
2 min
436
Appalachian Spring - Poke and Ramps
Springtime brings the culinary delight of wild ramps to this Appalachian community.
3 min
437
Thingyan
In Myanmar, will the new year bring a temporary reprieve from societal taboos?
2 min
438
Edible Insects --Silkworms
Silkworm pupae, fried and served with onions, is a popular snack in some parts of China.
2 min
439
Edible Insects
Insects are an important source of protein for many societies around the world.
3 min
440
Appalachian Spring - Plant Pharmacy
In rural Appalachia, if you need to get to the drug store for something ailing you, the remedy might be found growing outside your door.
2 min
441
Long Live the Turtle
Can turtles help us live longer?
2 min
442
Pet Turtles
They make fine pets, but keeping a companion turtle may not be such a great idea.
3 min
443
New Blossom, New Music, New Year
Today's Japanese Cherry Blossom festival sounds somewhat different than it used to.
2 min
444
Cherry Blossom Fest - Old and New
In the US, the annual Cherry Blossom festival has come to include both traditional and modern Japanese art forms.
2 min
445
Cherry Blossom - Spirit of the Samurai
In Japanese culture, the blossoming of the Cherry Tree represents an ancient code of honor.
2 min
446
Turtles - Havens and Hazards
Both help and harm can come from unexpected places.
3 min
447
Turtles in Trouble
Rare and protected species are poached and smuggled to Asia.
2 min
448
A Most Flamboyant Display
Part of the ritual of witnessing the mating rites of prairie chickens is waking up before sunrise and finding the right location - in total darkness.
2 min
449
The Great Leveler
In India, Holi heralds the coming of spring with color, mayhem and a sense of cultural solidarity.
2 min
450
Dream On
Environmental ideas sometimes come from unexpected places.