Researchers uncover details about the bottom of the Great Lakes; scientists at Toronto's Royal Ontario Museum use a natural history collection to understand changes to global biodiversity. (30 minutes)
Can't find the episode you're looking for?
Sun, 6/15 at 11:00 am on Austin PBS WORLD
Researchers document the northern madtom -- a tiny, endangered catfish; a cinematic journey through the Great Lakes watershed. (30 minutes)
Sun, 6/22 at 11:00 am on Austin PBS WORLD
Volunteers preserve a historic Great Lakes lighthouse; a Chicago community embraces its past; sturgeon teach high school students about Native American culture. (30 minutes)