History The dark side of plastic: understanding the impact on our bodies, ecosystems, and the world Elías Villoro
pollution New study shows that hermit crabs get wicked horny at plastic waste (Update: HUNGRY, not horny) Thom Dunn
conservation Kind human helps hermit crabs move out of their trash homes and into fresh clean shells! Jennifer Sandlin
Space How can you recycle poop in space? NASA will pay $3 million for an answer (video) Allan Rose Hill