The physicist Stefan Hell, who has been awarded this year's Nobel Prize for Chemistry, brought about a revolution in the field of microscopy with his discovery. In this portrait of the scientist, you will find out about his achievements which led to a new class of light microscope that can probe far
Climate Change Threatens Wheat Harvests
By combining conventional plant breeding and modern DNA analysis, researchers are working to improve the properties of wheat. The aim is for the wheat to be able to withstand heat, wind and drought, thus safeguarding harvests.
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