North American species like the Colorado potato beetle and the fall armyworm have become invasive elsewhere. Illustration by Marilyn Foehrenbach Q: In North America, we worry about invasive ...

The longer seasons, however, are also helping invasive plants annex American ... of plants have changed over the years in Kansas, North Dakota, Washington, D.C., Concord, Massachusetts—where ...

There is a high fire risk across much of North Dakota and eastern Montana due to a high fuel load created by abundant old, dry plant material and drought conditions. The region experienced a higher ...

The first purple martins of the year have been spotted in South Dakota, marking the start of spring migration. These birds travel up to 7,000 miles from Brazil to their breeding grounds in North ...