Biology How do bacteria help plants? + Curated links to activities about the nitrogen cycle and eutrophication + Background video on nitrogen fixation + Audio version of article
Biodiversity and Conservation Do bats benefit from wildfires? Researchers wanted to find out how wildfires in the Sierra Nevada Mountains of California affect bats.
Health and Medicine More vitamins for moms: are they worth it? Scientists wanted to know if consuming multiple micronutrients instead of just iron & folic acid during pregnancy would be cost effective.
Biology What mutations does wheat hide? Scientists wanted to discover the mutations hidden in wheat plants.