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  1. Space

    These are our top space images of all time

    These are the best astronomy pictures ever, from Hubble, the James Webb Space Telescope and more.

    By Science News Staff
  2. Health & Medicine

    Pollution mucks up the lungs’ immune defenses over time

    A study of immune tissue in the lungs reports that particulate matter buildup from air pollution may impair respiratory immunity in older adults.

    By Aimee Cunningham
  3. Animals

    These devices use an electric field to scare sharks from fishing hooks

    SharkGuard gadgets work by harnessing sharks’ ability to detect electric fields. That could save the animals’ lives, a study suggests.

    By Darren Incorvaia
  4. Health & Medicine

    Got a weird COVID-19 symptom? You’re not alone

    From head to COVID toe, doctors have seen a bevy of bizarre cases.