Archaea packages DNA around histones in a similar way to eukaryotes, suggesting that fitting a large genome into a small space was not the original role of chromatin.
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The poxvirus stockpiles genes when it needs to adapt.
Nominated as a write-in candidate as a protest against the anti-science incumbent, famed naturalist Charles Darwin won 4,000 congressional votes in a Georgia county.
In Chapter 2, "Consequences and Evolution: The Cause That Works Backwards," author Susan M. Schneider places evolutionary theory in terms of the science of consequences.
Genes from fungi, bacteria, and viruses may have helped mosses and other plants to colonize the land.
Bees, sheep, and chimps are just a few of the animals known to self-medicate. Can they teach us about maintaining our own health?
French scientists identify a new giant virus, which carries the genome of a smaller virus and a new breed of mobile DNA.
Salinella salve, an organism described as a single layer of cells, ciliated on both inner and outer surfaces and surrounding…
A unique organism sighted only once, more than a century ago, could shed light on the evolution of multicellularity—if it ever actually existed.
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