Selects: What is an invasive species?

Once in a while someone comes up with a solution for a problem we didn’t know we had, and maybe even a problem that didn’t even exist. Even more rarely, the stars align just right so that some crackpot invention captures everyone’s imagination.See omnystudio.com/listener for priv ...  Show more

In this classic episode Josh and Chuck sit down and detail the complicated life of the late, great Sammy Davis Jr.See omnystudio.com/listener for privacy information. 

Why are there Burmese pythons and chameleons in the Florida Everglades? We might not know how those animals arrived but they are causing damage to the natural ecosystem. An invasive species out competes native plants and animals in an ecosystem. So how does this happen? Bu ...

Invasive species are causing problems for nature around the world, so why not eat them? 

The threat to wildlife from invasive species is now one of the greatest across the world and it is growing. Killer shrimp are the latest non-native species to be found in a formerly quiet and respectable area of Cambridgeshire. In the UK we have endlessly debated the problem of t ...  Show more

Until very recently, Homo sapiens - our species - was only one of several varieties of humans on this planet. As our ancestors spread outward from Africa in their great migration, they encountered those other species. The results of those encounters left us ...