40 Years After Mount St. Helens, Scientists Make Tiny Eruptions to Study Volcanoes
Meet the scientist who makes and studies tiny volcanic eruptions at the Smithsonian.
Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes
Tune in to programs about tiny human relatives, fungus-farming ants and more through the Smithsonian National Museum of Natural History
Find out what’s hotter than the sun, how many active volcanoes are in the United States and which national park is Smithsonian Geologist Liz Cottrell’s favorite in the latest episode of "The Doctor Is In."