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
Biology Can a spray make our crops better? + Two reading levels available + Curated links to GMO growing experiment and NSTA case study about GMOs + Article translated into Spanish
Food and Agriculture Can we grow safe and nutritious food in space? Researchers investigated the nutrient content and microbial safety of lettuce grown on the International Space Station.
Energy and Climate How hot can corn handle it? + Introductory video + Links to lesson plans about climate change + Link to TED-Ed lesson on the plant’s-eye view