Letters to the Editor

  1. Genetics

    Readers question gene-drive engineered mosquitoes and their predators

    Readers discuss the effects of gene-drive engineered mosquitoes and muse on their science bucket list.

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  2. Astronomy

    Readers ponder mysterious origins of oxygen on comets and Earth

    Readers pondered the origins of oxygen within a comet and during Earth's history.

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  3. Science & Society

    Aging, hominid ears, whales and more reader feedback

    Readers offer their thoughts on how hominids heard, a biochemical switch for aging, one-way airflow in lungs and more from the October 31 issue.

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  4. Science & Society

    Reader favorites of 2015

    Science News' online readership sometimes surprised us with their clicking habits this year.

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  5. Physics

    Gravity, acceleration and more reader feedback

    Readers get a grip on gravity and more.

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  6. Planetary Science

    Bright minds, antineutrinos and more reader feedback

    In the November 28, 2015, issue of Science News, readers discussed humanizing science, frog mating calls, antineurtrinos and Martian dust storms.

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  7. Science & Society

    Quantum spookiness, magnetic mysteries and more feedback

    Letters and comments from readers on quantum spookiness, Earth's magnetic field, and more.

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  8. Physics

    Pentaquarks, locked-in syndrome and more reader feedback

    Readers discuss pentaquark sightings, delightful diatoms and whether an ancient four-legged fossil was actually a snake.

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  9. Cosmology

    Complexity in the universe, hidden craters and more reader feedback

    Readers discuss order and disorder in the universe, the languages of science communication and more.

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  10. Anthropology

    Immortality and more in reader feedback

    This week in reader feedback: Immortality and tracing ancient humans.

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  11. Humans

    Moon bounces, bad spider leaders and more reader feedback

    Readers debate faith's role in evolution, compare politicians to spiders and more.

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  12. Astronomy

    Lucy’s new neighbor, downloading New Horizon’s data and more reader feedback

    Readers discuss why Pluto's data will take so long to get to Earth, the role the cerebellum plays in creative thinking and more.

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