Life sciences writer Susan Milius has been writing about botany, zoology and ecology for Science News since the last millennium. She worked at diverse publications before breaking into science writing and editing. After stints on the staffs of The Scientist, Science, International Wildlife and United Press International, she joined Science News. Three of Susan's articles have been selected to appear in editions of The Best American Science Writing.

All Stories by Susan Milius

  1. black bear eating trash

    Bears that eat ‘junk food’ may hibernate less and age faster

    Wild black bears snacking on leftovers of sugary, highly processed foods in Colorado show possible signs of faster cellular wear.

  2. greater ani bird

    This parasitic cuckoo bird shows cheaters don’t always get ahead

    Birds called greater anis that can slip extra eggs into other nests create a natural test of the benefits of honest parenting.

  3. House fly

    Climate change could increase foodborne illness by energizing flies

    Warmer, more lively house flies could spread more Campylobacter bacteria by landing on more food.

  4. joshua tree

    Shutdown aside, Joshua trees live an odd life

    Growing only in the U.S. Southwest, wild Joshua trees evolved a rare, fussy pollination scheme.

  5. black soldier fly larva

    How black soldier fly larvae can demolish a pizza so fast

    When gorging together, fly larvae create a living fountain that whooshes slowpokes up and away.

  6. swamp sparrow

    Male birds’ sexy songs may not advertise their brains after all

    A biologist backs off an idea he studied for years that the mastery of birdsong is a sign of bird smarts.

  7. honeybee with a Varroa destructor mite

    This honeybee parasite may be more of a fat stealer than a bloodsucker

    Inventing decoy bee larvae prompts a back-to-basics rethink of a mite ominously named Varroa destructor.

  8. blob of worms

    How worm blobs behave like a liquid and a solid

    Blobs of worms flow like a fluid, plop like a solid and fascinate scientists.

  9. dragonfly

    Green darner dragonflies migrate a bit like monarch butterflies

    Some dragonflies do a north-south annual migration that takes at least three generations.

  10. a photo of a flightless midge

    Invasive asexual midges may upset Antarctica’s delicate moss banks

    Fast-multiplying insects with earthworm powers have invaded Antarctica, and scientists are worried about how their waste could affect the continent.

  11. Anopheles gambiae mosquitoes

    Humans wiped out mosquitoes (in one small lab test)

    An early lab test of exterminating a much-hated mosquito raises hopes, but is it really such a great idea?

  12. harbor porpoise

    Counting the breaths of wild porpoises reveals their revved-up metabolism

    A new method tracks harbor porpoises’ breathing to collect rare information on the energy needs of the marine mammals.