South Africa is unleashing weevils imported from the United States in a bid to fight off the sprouting growth of Salvinia minima, an alien species of aquatic plant native to South America that is chok ...

JOHANNESBURG, March 18 (Xinhua) -- South Africa has designated Sept. 24, 2025, as a national tree planting day, aiming to "plant 1 million trees in a single day" to help combat climate change ...