Studying the evolution of altruistic behaviors reveals how knee-jerk good intentions can backfire.
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Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.
A committee in the Indiana state legislature OKs a bill aimed at getting creationism into public school science classes.
Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.
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.
For at least one species of octopus, all it takes is a little RNA editing.
Our Dying Planet, Here Be Dragons, Rat Island, Harnessed
Should we rethink the parallel drawn between “slave-making” ants and human slavery, and other such oversimplifications of animal behavior?
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