earth science

In this one-hour special, the Conductor has a special surprise for our favorite Pteranodon Family, the Dinosaur Drill train! This amazing machine gives…

Calcite (Cumbria England), from the collections of the Mineralogical & Geological Museum at Harvard University. photo: Rob Tinworth NOVA Life's Rocky…

Watch NOVA: Making North America Human on WSKG TV on November 18 at 9 p.m.In the third and final hour of Making North America, NOVA explores the intimate…

Tonight at 9p.m. on WSKG TV- NOVA Making North America| Life, tells the intertwined story of life and the landscape in North America. Host Kirk Johnson…

Mighty, elemental forces molded North America – fiery eruptions, titanic floods, the grinding of great ice sheets, and massive impacts from space all…

Join us for a special sneak peak of NOVA: Making North America, a bold and sweeping biography of the continent, hosted by Kirk Johnson, Director of the…