Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.
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Whole brain radiation therapy costs mice some of their cognitive abilities, but treatment with low-oxygen air revives their reasoning skills.
Using an artificial selection paradigm, researchers watch as unicellular yeast evolve into snowflake-like clusters with distinct multicellular characteristics.
An incurable form of tuberculosis has turned up on the subcontinent.
Proteins that appear before patients show symptoms of the disease could offer clues to the disease process.
For at least one species of octopus, all it takes is a little RNA editing.
Examples of parasites that manipulate the behavior of their hosts are not hard to come by, but scientists have only recently begun to understand how they induce such dramatic changes.
The body’s own mechanism for dispersing the inflammatory reaction might lead to new treatments for chronic pain.
Our Dying Planet, Here Be Dragons, Rat Island, Harnessed
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