Browse Reference Articles
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Vegetation
Vegetation is a general term for the plant life of a region; it refers to the ground cover provided by plants, and is, by far, the most abundant biotic element of the biosphere. Vegetation serves ... > more -
Hominid intelligence
The nature and origins of hominid intelligence is a much-studied and much-debated topic, of natural interest to humans as the most successful and intelligent hominid species. There is no universally ... > more -
Mountain pine beetle
The mountain pine beetle, Dendroctonus ponderosae, is a species of bark beetle native to the forests of western North ... > more
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