Invasive species are reshaping the world’s ecosystems, but who’s to blame? Shane wrestles a python, hunts a wild pig,...

There’s a killer inside us. Our biology, culture, technology, and economy have transformed our species into the great...

Shane discovers why dogs are more than man’s best friend – they’ve been reshaped by evolution into the perfect partne...

Shane explores the surprising science and unexpected histories of “The Replacements”: five animal and plant species t...

In "The Urban Jungle," Shane explores the modern city: an ecosystem built by, for us. He encounters three species thr...

Shane explores the history and science of cotton. A prehistoric coastline from North Carolina to Texas laid the found...