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Science Quickly

Science Quickly

By: Scientific American
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 Host Rachel Feltman, alongside leading science and tech journalists, dives into the rich world of scientific discovery in this bite-size science variety show.Scientific American, a Division of Springer Nature America, Inc. Science
Episodes
  • These Adorable Hamster Dads Take Fatherhood Seriously

    These Adorable Hamster Dads Take Fatherhood Seriously
    Jun 13 2025
    Most mammalian dads are pretty absent from their offspring’s lives. That sets the Djungarian hamster apart from its fellow fathers. These hamster dads are involved in the birth of their pups, care for them in infancy and even provide food during weaning. They also let the mother hamster go on cooldown walks outside of the burrow, which professor of veterinary medicine and hamster expert Katherine Wynne-Edwards thinks could be essential to the survival of the species in its superharsh environment. But there’s also some familiar mate selection at play: female Djungarian hamsters choose to mate with males who will provide quality parental care. Follow guest host Elah Feder’s work Recommended reading: Why Don't Bees Celebrate Father's Day? Men Are More Prepared for Fatherhood Than We Think E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was reported by Elah Feder and co-hosted by Rachel Feltman and Elah Feder. This episode was edited by Jeff DelViscio with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices
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    12 mins
  • What ‘Immortal’ Jellyfish and Famously Old Tortoises Tell Us about Aging

    What ‘Immortal’ Jellyfish and Famously Old Tortoises Tell Us about Aging
    Jun 11 2025
    Animals’ lifespans can be far shorter or much longer than those of humans. Scientists are researching creatures such as “immortal” jellyfish and long-lived tortoises and digging deep into genetic codes to figure out why animals age—and what we can do to improve longevity in humans. João Pedro de Magalhães, chair of molecular biogerontology at the University of Birmingham in England, lays out the state of aging science. Recommended reading: Follow de Magalhães’s lab: https://rejuvenomicslab.com/ See our animal lifespan infographic: https://www.scientificamerican.com/article/why-some-animals-live-for-only-days-and-others-live-for-thousands-of-years/ E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was hosted by Rachel Feltman. Our show is edited by Alex Sugiura with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices
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    14 mins
  • Cosmic Coin Toss, Record Heat in the North Atlantic and Living Worm Towers

    Cosmic Coin Toss, Record Heat in the North Atlantic and Living Worm Towers
    Jun 9 2025
    New simulations suggest the Milky Way’s long-predicted collision with Andromeda might be less of a cosmic certainty than we thought. A massive marine heat wave in 2023 sent North Atlantic temperatures soaring—equal to two decades’ worth of typical warming—with weak winds and climate change largely to blame. And researchers reveal that the planet’s most abundant animals—nematodes—may use teamwork and tower-building to hitch rides to new homes. Recommended reading: This ‘Tower of Worms’ Is a Squirming Superorganism E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. Shayna Posses and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices
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    9 mins
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