Efficient synthesis of ginkgo compound could lead to new drugs, 'green' insecticides

Chemists have invented an efficient method for making a synthetic version of the plant compound bilobalide, which is naturally produced by gingko trees. It's a significant feat because bilobalide — and closely related compounds — hold potential commercial value as medicines and 'green' insecticides.

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Evolutionary history of oaks

Oaks have a complex evolutionary history that has long eluded scientists. New research, however, provides the most detailed account to date of the evolution of oaks, recovering the 56-million-year history that has made the oaks one of the most diverse, abundant and important woody plant groups to the ecology and economy of the northern hemisphere.

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