Changing the face of Indian farming

25 Oct 2017

Indian agriculture is expected to feed a growing and increasingly urbanised population. But if everyone wants to move to towns and cities, who is left to farm the land?

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Petals produce a 'blue halo' that helps bees find flowers

18 Oct 2017

New study finds “messy” microscopic structures on petals of some flowers manipulate light to produce a blue colour effect that is easily seen by bee pollinators. Researchers say these petal grooves evolved independently multiple times across flowering plants, but produce the same result: a floral halo of blue-to-ultraviolet light.

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