Across the United States, more than 1,500 plants and animals have taken root in places they don’t belong — often because of human activity. From zebra mussels in the Great Lakes to Asian carp in the Mississippi River, invasive species have long been viewed as a major environmental threat.

While control efforts have focused on protecting native habitats and restoring natural balance, some scientists are beginning to question whether all invasive species are entirely harmful. The debate continues as researchers and ecologists examine how ecosystems adapt and change over time.

Read the full article on our website: Are Invasive Species Really Bad?