Main picture: Cara Gibson for NSTA The scientific process can be very messy indeed, and what originally seem like rock-solid conclusions can later turn out to be specious. Scientists very rarely straight-up lie about their findings for fame and glory; institutional and cultural oversight within science keep the rascals in check. More often, the effect that was originally (honestly) measured later turns …
Spectacular Symbiosis: Leafcutter Ants pt. 1
Of all the animals with which we have the honor of sharing the world, leafcutter ants have to be amongst the most impressive. Over the last ~50 million years, the 47 species of leafcutter ants have achieved remarkable evolutionary success, extending their range from Mexico to Argentina. They are the dominant herbivores in the tropical Americas, and can be major agricultural pests, stripping small trees of their …