Ninja Warriors of the Sky

Many scientific discoveries reveal things that are mind-boggling immense: the Higgs-Boson, new exoplanets, or that most dinosaurs were likely feathered, the effects of melting polar ice-caps, our carbon imprint, the Mariana Trench or the human genome.  This week, researchers discovered why the hummingbird, the world’s smallest bird species, has a sweet tooth even though it […]