Jan. 22, 2025 — Is there only one optimal configuration an organism can reach during evolution? Is there a single formula that describes the trajectory towards the optimum? And can we 'derive ...

Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...

A phylogeny is a hypothetical reconstruction of the evolutionary relationships of a group of organisms or a set of sequences (nucleotide or amino acid). Phylogenies are often represented ...

It’s suppertime in the Amazon of lowland Bolivia, and Ana Cuata Maito is stirring a porridge of plantains and sweet manioc over a fire smoldering on the dirt floor of her thatched hut, listening ...

But male flies, in turn, have sharpened their eyesight to call their bluff. A new study suggests that this is an ongoing evolution where both sexes ...

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Emo, short for "emotional hardcore," emerged in the mid-1980s. It evolved into a cornucopia of styles, from indie rock to pop-punk. Pioneers like Rites of Spring and Embrace sowed the seeds, while ...