Operation Migration uses ultralight planes to guide whooping cranes in migration from Wisconsin to their winter home in Florida. But a Federal Aviation Administration investigation has grounded a flock of whooping cranes and an ultralight guiding plane.
The orphaned German shepherd was found in the wreckage of a kennel during World War I. Writer Susan Orlean details how he became one of the biggest film stars of the silent era in Rin Tin Tin: The Life and Legend.
The honey bee population of North America is declining and new research may help answer why. It shows the bees can become hosts of a fly parasite, which causes them to become disoriented and leave their nests. Scott Simon talks with San Francisco State University's Andrew Core, who authored the study.
A Japanese sushi magnate paid $736,000 this week for one 593-pound bluefin tuna, the highest amount ever paid for a single fish. But environmentalists say this extravagant sale may encourage fishermen to continue to exceed set quotas for catching bluefin.
Hairy-chested yeti crabs, seven-armed sea stars, white octopuses — all these creatures were seen for the first time by researchers in the Antarctic. Robert Siegel talks to biologist Alex Rodgers of the University of Oxford, who led the expedition.
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