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The New Horizons spacecraft is finally closing in on Pluto, and we're going to be able to feast our eyes on high-resolution photos of the dwarf planet and…
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United State Geological Survey scientist Mike Clynn talks with Dave Schlom about what exactly happened when Lassen Peak erupted 100 years ago.
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Astrophysicists use the intrinsic brightness of certain kinds of stars to determine the age of the universe. Dave Schlom talks with Don Neil, a scientific…
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Riley Duren, an engineer at NASA's Jet Propulsion Lab, works for the Megacities Carbon Project. The project looks at the large metropolitan areas of the…
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Why is Antarctica's Totten Glacier is melting? What does it mean for earth science and what does it mean for our changing climate? Dave Schlom talks with…
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NASA's SMAP observatory satellite uses two instruments — one active, one passive — to monitor moisture levels in the Earth's soil.
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Dave Schlom talks with Josh Willis about how much heat energy is being absorbed by the ocean.
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Bill Patzert explains the science behind California's historic drought, and breaks the bad news about the rain outlook for the rest of the year.
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Voyager I Project Manager Suzanne Dodd talks about host Dave Schlom's favorite NASA mission, and about how the iconic "Pale Blue Dot" image came to be.