Scientists are experimenting with species' environmental DNA to find out how far and how fast it travels in streams.
In today's show, Mother Hubbard's Cupboard gives a kombucha tutorial. Then we meet Amanda LeGore-Smith and hear how Asian carp helped her rebuild her life.
Fin tackles the problem of invasive species by selling high-end Asian carp products while employing some of their community's most vulnerable members.
A graduate student at the University of Toledo in Ohio discovered grass carp eggs last summer in the Sandusky River, which flows into Lake Erie.
The invasive Asian carp reproduce rapidly, allowing them to take over waterways. Indiana's DNR hopes to encourage more fishermen to harvest the fish for food.
Ahead of Cinco de Mayo, we learn about the history of corn tortillas and we learn how to make them. Jana Wilson attends poultry shows. Asian carp for dinner?
A carp fishing industry is springing up along carp-infested U.S. waters and processors are exporting the U.S. problem fish to Chinese diners.