USGS CoreFacts is one of the podcasts from the US Geological Survey.
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Why is Yellowstone called Yellowstone?
Special Announcement: CoreFacts Being Discontinued
Were dinosaurs social animals?
What can I do to be prepared for a landslide?
Does the Earth's magnetic field affect human health?
How many giant eruptions have occurred in Yellowstone National Park and how large were they?
What is the difference between intensity scales and magnitude scales?
What is a "lava dome"?
What is the National Map?
How far did the ash from Mount St. Helens travel?
How did Asian swamp eels get here?
How is water cleaned?
What are the differences between low pathogenic and highly pathogenic avian influenza viruses and how are influenza viruses grouped?
What is a supervolcano?
What type of sounds do cicadas make?
Why should people in the eastern US be concerned about earthquakes?
What is tuff?
Why is it important to save manatees?
Can animals predict earthquakes?
What is metadata?
How hot are volcanoes?
Is there a relationship between large earthquakes that occur along major fault zones and nearby volcanic eruptions?
What is an aquifer?
What is "artesian well water"?
Does a shortage of rain necessarily mean that a drought will occur?
How many giant eruptions have occurred in the Yellowstone National Park region and how large were they?
What is a lava dome?
Why do salmon die after they spawn?
How do volcanoes erupt?
What is "El Nino" and what are its effects?
What is the difference between a landslide advisory, watch, and warning?
How can I stop a male cardinal from repeatedly hitting my windows?
Where did the term "volcano" come from?
I need a zip code map of the United States. Is one included in the National Atlas?
How can I find USGS natural hazards information?
How can I find survey benchmark information?
Are USGS reports copyrighted?
What are tsunamis?
What is an earthquake and what causes them to happen?
What do I do if I think I found a meteorite impact crater?
Will California eventually fall off into the ocean?
What is a volcano?
How can I obtain real-time streamflow information?
Where did dinosaurs live?
Can "Mega Quakes," which are earthquakes greater than a magnitude 10, really happen?
Where did the name ?Mount St. Helens? come from?
What is the most frequent community name in the United States?
Where can I find the temperature or precipitation for my city in the U.S.?
Why do animals become endangered?
What is the greatest hazard presented by Mount Rainier?
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