Great Lakes researchers mobilize wasps to combat emerald ash borer

Researchers are increasingly recruiting different wasp warriors in the battle against the emerald ash borer, a destructive, tree-eating beetle that has infiltrated the entire Great Lakes region.

Costly insecticides, tree-removal strategies and bans on moving firewood have provided some defense against the critter.

But a bug-on-bug battle strategy appears to hold promise.

Asian carp

Asian carp: Time to panic?

Fishermen have pulled a live, 20-pound bighead carp from Lake Calumet, the first live Asian carp found past the fish-shocking barrier and only six unimpeded miles away from Lake Michigan.

This begs the question: Can we panic now?

A Great Lakes biologist, sport fisherman and activist suggest not.

Greening of Flint: Mama E faces a dilemma

On Wednesdays through July, Great Lakes Echo will run a video segment expected to become a building block of a finished documentary on the greening of Flint, Mich. This week, Mama E is in a dilemma: Should she stay in Flint or leave?

Greening of Flint: Mama E and the city are in a conflict

On Wednesdays through July, Great Lakes Echo will run a video segment expected to become a building block of a finished documentary on the greening of Flint, Mich.

You can help by suggesting interviews, questions and angles to pursue.

This week: The city mows down a resident’s gardens.