Salar de Uyuni is the world's largest salt flat, and beneath it lies one of the planet's biggest lithium reserves

High up in the Andes mountains of Bolivia sits Salar de Uyuni, the biggest salt desert on the planet, stretching across ...
Indiatimes

Western Australia burns 200,000 hectares a year for fire safety, but scientists say the policy may be eroding biodiversity in a global hotspot

For decades, Western Australia has relied on one of the world’s largest prescribed burning campaigns to reduce the risk of bushfire, with the authorities intentionally burning around 200,000 hectares ...