ScienceCan 'beak' mimicry help end droughts? Scientists pull water from fog using shorebird technique Scientists turn to nature as inspiration for a device that can collect water from fog or dew. The method could be a sustainable way to bring potable water to the Earth's deserts and semi-arid regions, researchers say.by Jim Algar
ScienceAntarctic sea ice expands to record high but Arctic sea ice is shrinking: Here's whyby Rhodi Lee
ScienceCompanies, Obama team up to cut down coolant (HFCs) use and reduce global warmingby James Maynard
ScienceBane for dinosaurs, boon for plants: Deadly meteorite helped deciduous forests flourishby Jim Algar
ScienceEarly Earth may not have been molten hell, but a place of solid crust and liquid waterby Rebecca Kaplan