An African city that produces a stunning blossom each spring making it the world's largest man-made urban forest.
The pair developed a business model to offer a solution, harvesting the black wattle to create eco-friendly braai charcoal ...
Invasive plant species cost the global economy billions of dollars. In Kenya, water hyacinth may have finally met its match.
It is hard to obtain figures for how many plants are being poached, but the non-governmental organisation Traffic reports ...
Customs and Border Protection (CBP) officers at Dulles International Airport recently uncovered two species of invasive insects in a shipment of cut flowers from South Africa. While tiny in size ...