Grass fires burn far more American homes each year than forest fires. In southern Arizona, communities fight fires that never ...

After a bone-dry summer, fall and winter ... “I've never seen the desert burn without the grasses,” said Sinclair, who has fought wildfire in Arizona for more than 30 years.

The semi-arid Kalahari Desert stretches over parts of Namibia, South Africa, and Botswana. It’s an ecological wonderland that ...