From tropical rainforests to semi-arid deserts, here's everything you need to know to understand the world's biomes.

The foreseeable effects of climate change on the Caatinga, the semi-arid shrubland and thorn forest biome in Brazil’s Northeast region, will be catastrophic for most terrestrial mammal species ...

The use of biodigesters inspired by those used in India is allowing small farmers in Brazil’s semi-arid Caatinga biome to produce their own cooking fuel from a renewable source: animal manure ...