After the Ice: The Younger Dryas, the Mesolit...

Every year, new archaeological discoveries claim to rewrite what we think we knew about the ancient Americas, but how much can we trust the initial reports we see? Professor Shane Miller, now of the University of Alabama, joins me again to place the White Sands footprints and oth ...  Show more

The rise of the Roman Republic was built on conquest and war, but also on the massively expanding economy of Italy as a whole and Rome in particular. What was it like to live through that, and what did an expanding economy actually mean?Patrick launched a brand-new history show! ...  Show more

Among all the continents of Earth, Antarctica remains both the most inhospitable and the most mysterious. Today the only humans on the landmass are researchers and their support staff, charged with studying climate change, the local ecosystem and the unique creatures that call th ...  Show more

Among all the continents of Earth, Antarctica remains both the most inhospitable and the most mysterious. Today the only humans on the landmass are researchers and their support staff, charged with studying climate change, the local ecosystem and the unique creatures that call ...

You've probably heard of the Ice Ages -- long periods of reduction in Earth's temperature, triggering massive expansion of glaciers and so on -- but you may not have heard of the "Little Ice Age," a time of regional cooling that, from the 14th to the 19th centuries, dramatical ...

Trapped in polar pack ice, the crew of USS Jeannette settle in for a long, dark winter. As the temperature drops and the ice floes press against her sides, the ship risks suffering grave damage. Morale drops, as the sailors begin to wonder if they’ll ever return safely from th ...