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.
The strange sounds of the male sage grouse are matched only by their equally unusual reproductive behavior.
2 min
727
Emerging From Hibernation
Brown bears are emerging from hibernation around Europe, and many of them have to face the dangers of an increasingly hostile world.
2 min
728
A World-Class Gathering
The yearly migration of Sand Hill Cranes brings half a million birds to roost in Nebraska's Platte River.
2 min
729
Sandhill Cranes Migrate
Hundreds of thousands of sandhill cranes are convening at the Platte River in Nebraska -- one of the largest bird migrations in the world.
2 min
730
Bulgaria's Koukery Festival
Giants in goat-hair costumes and a costumed masquerade troupe characterize this springtime fertility festival.
2 min
731
Are We on the Mountain Lion's Menu?
A 150 pound house cat or a dangerous predator?
2 min
732
Finding a Place to Pounce
A Mountain Lion's dilemma - deep forest or open meadow?
2 min
733
Mountain Lion - Predators
When winter comes, Mountain Lions are on the move, in pursuit of their primary prey.
3 min
734
Winter's Unwanted Guest
Having a humidifier in your house may reduce the chances of getting the flu.
2 min
735
Nile Crocodiles
This month, in northeastern South Africa, Nile Crocodiles are hatching their young.
2 min
736
Peacocks Mate
It's mating season for one of the world's most recognizable birds.
2 min
737
Saimaa Seals
This week in Finland, freshwater Saimaa seals are giving birth to their pups.
2 min
738
Nature's Environmental Engineers
Constantly refining their habitat, prairie dogs play a key role in their ecosystem.
2 min
739
Prairie Dogs Mate
There's lots of yipping going on beneath the Great Plains of America.
3 min
740
Nesting Albatross
What happens when thousands of albatrosses meet on a South Pacific island?
2 min
741
Manatee Migration
The power plants along the Florida shore have changed the manatee's migration pattern, both helping these endangered animals and hindering them.
2 min
742
Setsubun
It's "the turning of the seasons in Japan,” a time of celebration, good luck, and beans!
2 min
743
A Drop in the Bucket
It's sugaring time in the northeast woods of the US.
2 min
744
Science Destinations - Europe
From CERN's collider to Darwin's wall.
2 min
745
Fullerenes
The places where engineered nanomaterials - like Fullerenes - are being manufactured have the potential for the highest exposure to people of toxic materials.
2 min
746
Honoring the Needles of Yore
Harikuyo is a memorial service for the broken sewing needles of the past year, celebrated across Japan.
2 min
747
Window to the Past
Geologists reconstruct the climates of yore by looking at the types of clay minerals that are preserved.
2 min
748
A Trojan Horse Made of Clay
Fooling cancer cells!
2 min
749
It Comes in Many Guises
Wherever you may be right now, odds are you're not far from clay in one form or another.