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Sequencing the dead to save the living: Reviving ancient genomes of long-extinct creatures offers a window into past extinctions—and may help prevent future die outs
No gene is an island: Even as biologists catalog the discrete parts of life forms, an emerging picture reveals that life’s functions arise from interconnectedness
The decider: Informing the debate over the reality of ‘free will’ requires learning something about the lateral habenula
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ET PHONE EARTH?

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This image shows a type of pulsating star, a Cepheid variable (circled), in the galaxy M100. A new study suggests how other intelligent life-forms could manipulate the pulsations as a way to communicate. Full StoryCredit: W. Freedman/Observatories of the Carnegie Institution for Science, NASA, ESA

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