With summer nearly here in North America, we often hear about invasive plants popping up in undesirable locations, "colonizing" different areas. But what if we shifted how "non-native" species are ...
People in Senegal are turning an invasive weed called Typha into a source of clean energy. Typha, commonly known as cattail, has been destroying rice crops in rural Senegal for over 30 years, but it's ...