Pampas is spotted recently from a helicopter. Invasive plants don’t always grow in easily accessible areas. The slopes of West Maui are so steep that efforts to remove plants like pampas grass ...

Grasslands go by many names. In the U.S. Midwest, they're often called prairies. In South America, they're known as pampas. Central Eurasian grasslands are referred to as steppes, while African ...