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From crumpled paper to termite mounds to three-sided coins, L. Mahadevan has turned the whole world into his laboratory.
Carpenter ants need endosymbiotic bacteria to guide the early development of their embryos. New work has reconstructed how this deep partnership evolved.
As Scarlett Howard taught honeybees to do arithmetic, they showed her how fundamental numbers might be to all brains.
Among these cave insects, the females evolved to have penises — twice. The reasons challenge common assumptions about sex.
Puzzle solvers explored how evolution may have used negative and positive control mechanisms to shape the conflicting parental functions of reproduction and child rearing.
Two dynamic, seemingly opposing forces likely played an important role in the evolution of reproduction and child rearing in social animals like bees and humans.
Evolution may have coopted an ancient metabolic mechanism to set social insects on the path toward one of the most puzzling behaviors found in nature.
Corina Tarnita deciphers bizarre patterns in the soil created by competing life-forms.
Minor genetic changes can have big evolutionary consequences. When a gene duplication gave some water striders a novel leg part, it opened up a new world for them.