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S2 E55: When Penguins Went From The Sky To The SeaToday, we think of penguins as small-ish, waddling, tuxedo-birds. But they ...Today, we think of penguins as small-ish, waddling, tuxedo-birds. But they evolved from a flying ancestor, were actual giants for millions of years, and some of them were even dressed a little more ... -
S2 E54: When the Sahara Was GreenThe climate of the Sahara was completely different thousands of years ago. And ...The climate of the Sahara was completely different thousands of years ago. And we’re not talking about just a few years of extra rain. We’re talking about a climate that was so wet for so long ... -
S2 E53: How a Hot Planet Created the World's Biggest SnakeAbout 59 million years ago, the largest animal lurking in the ancient forests of ...About 59 million years ago, the largest animal lurking in the ancient forests of Colombia by far was Titanoboa - the largest snake ever known. It’s only been in the past few years that we’ve put ...
