The river used to be lined with ash, but an invasive insect called emerald ash borer wiped the trees out in four years. The insect lays eggs on ash. Once hatched, larvae tunnel into the bark, which ...

Ann Arbor is putting several million dollars toward street construction projects planned through the spring, summer and fall, ...

If you've got the perfect spot to grow a beautiful vining plant, it's important to know which ones support the ecosystem and ...

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, fragile traveler.