Feb. 10, 2025 — Evolution is traditionally associated with a process of increasing complexity and gaining new genes. However, the explosion of the genomic era shows that gene loss and ...

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 ...

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 ...

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 ...

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Evolution = optimization Evolution is the driving force for every organism. Given its environment, an organism adapts, survives, and withstands selective pressure. "Adaptation can be seen as an ...