Letters to the Editor

  1. Readers ask about sea level rise, the universe’s first stars and more

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  2. Readers discuss jazz music, the next generation of astronauts and more

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  3. Readers discuss swimming sperm, a fishing fox and more

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  4. These are the most popular Science News stories of 2022

    Science News drew over 13 million visitors to our website this year. Here’s a recap of the most-read news stories and long reads of 2022.

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  5. Readers discuss ‘ManBearPig’, uncombable hair and more

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  6. Readers ask about photon rings and more

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  7. Readers discuss the search for dark matter and 25 years of Mars rovers

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  8. Readers discuss a new type of black hole merger, warm-bloodedness and more

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  9. Readers discuss colors and spikes in the James Webb Space Telescope’s images and more

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  10. Readers discuss big bacteria, gravitational radar and more

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  11. Readers ask about the Higgs boson, 10 years after its discovery

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  12. Readers ask about rogue black holes, zippy neutrinos and more

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