The Brothers Barton, talking armchair science from their armchairs. No politics, no guilt trips—it’s science!
The Pliocene: big bears, big cats, and a really big flood I managed to talk Phil into co-hosting again, even though he’s far away. Thanks to the internet,...
A few fragments Though Phil is gone, his voice is not. Not quite yet. We spoke much more last time than made it in the episode. Some of what we talked...
A farewell to Phil Sadly, my brother Phil is leaving the show. We spent this episode just chatting about the show and a number of other things. First...
The Miocene, the right teeth for the right job Today we chat about the Miocene. During this epoch, kelp forest spread along the shoreline, creating...
The Oligocene, getting cold and growing huge Today we talk about the Oligocene epoch, when the climate cooled and forest gave way to areas of open land....