Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...
When heavy rains brought destructive flooding to Kerrville, Texas, this summer, first responders faced a critical challenge: Persistent cloud cover made it nearly impossible to see the full extent of ...
The United States National Park Service recorded over 331 million visits in 2024 to the 433 national park sites it operates across the nation. Although more people are visiting America's National ...
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