Sugars and organic acids save amaranth from zinc poisoning

Scientists from Immanuel Kant Baltic Federal University, together with researchers from St. Petersburg State University and K.A.Timiryazev Institute of Plant Physiology RAS, have defined key changes in the metabolism of amaranth ...

Rwanda bees being wiped out by pesticides

The use of pesticides in East Africa, some sold by European firms despite being banned in the EU, is killing off bees in large numbers and threatening whole ecosystems, scientists say.

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