A mountainside filled with orange poppies. The perfect yard with a green lawn and manicured garden is as American as baseball and apple pie—but that doesn’t mean it’s good for the land. Lawns and ...

If you live in a dry climate, growing flowering plants can be challenging. Rain doesn't come often, and the rate of evaporation can often be higher in these regions compared to others. As a result, ...

The spread of species beyond their native habitat is a human-made environmental change on a global scale. Among vascular plants, over 16,000 species have now permanently settled in foreign countries.