Biologists have talked about bringing back extinct species like the dodo, but now botanists have drawn up a list of extinct plants that might be able to return to the wild.
Despite the importance of high-latitude surface energy budgets for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist.
Botanical gardens provide access to vital plants and water for butterflies in the southwest US. This will only become more important as the climate becomes warmer and drier.