Iguanas inhabit tropical, subtropical and desert regions of the Americas—but surprisingly, they’re also found on a few ...

But nearly half of the species in the genus are threatened with extinction, a new analysis finds, putting the genus — which includes species such as bird-of-paradise look-alike ...

Biomes are areas of the planet with a similar climate and landscape, where similar animals and plants live. Some of the world’s main biomes include rainforest, desert, savannah, grassland ...

From deserts to water worlds, from tropical forests ... come from the natural environment. The fifth episode looks at the remarkable relationships between humans and plants, past, present and ...