Provides an introduction to Earth's biomes, explaining how they are communities of living organisms shaped by climate and ...

The study revealed that in regions with little human impact, such as in the vast forest masses of North America or in Greenland's tundra, ecosystems typically contain over a third of potentially ...

NGM MAPS. Source: “spatial and temporal changes in cumulative human impacts on the world’s ocean,” Ben S. Halpern and others, Nature Communications; UNEP-WCMC, World Database on Protected ...