Scientists hope hungry black weevils imported from Louisiana can help tackle South Africa's invasive water plant problem.

Scientists in South Africa are using weevils to combat the invasive Salvinia plant threatening freshwater ecosystems ...

HARTBEESPOORT, South Africa (AP) — Dozens of tiny black weevils cling onto a fern plant as it is tossed onto a leafy green mat coating the surface of South Africa's Crocodile River. *Billed as $ ...

A new sun-tracking system, which could uplift the performance of South Africa’s concentrated solar power (CSP) plants, is ...

South African officials will allow some of the country’s coal-fired power plants to operate without ... smelters in partnership with Pele Green Energy. “These projects underscore the critical ...

Dozens of tiny black weevils cling onto a fern plant as it is tossed onto a leafy green mat coating the surface of South Africa's Crocodile River. Those weevils aren't tossed into the river by ...