Life
A hypothetical reconstruction of the life of an Anatolian iguana floating on tree trunks before reaching the isolated landmass of Balkanatolia. Credit: Olha Timofieieva. Image from Georgalis et al. 2026.

Ancient iguana may have reached Europe by drifting on tree trunks after tsunami

A 44-million-year-old iguana fossil discovered in Turkey suggests the reptiles may have reached Europe by sea, possibly drifting on tree trunks after a tsunami, an international team of palaeontologists has found.

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    Life

    Scientists discover vast hidden world of RNA viruses in cities worldwide

    Scientists have identified nearly 55,000 potential RNA virus groups in cities and their surroundings around the world, with about 77% not previously reported, in the largest atlas of urban RNA viruses to date.

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    Human

    Hard worker or workaholic? Psychologists reveal the difference

    Working long hours, answering emails at night and even doing professional duties during holidays do not necessarily make someone a workaholic. The crucial difference is whether they are driven by genuine engagement or by an internal compulsion, psychologists at Jagiellonian University say.

  • The surface of the mycelium-regolith composite during growth. Credit: M. Brandić Lipińska
    Space

    Fungi could help build habitats on the Moon and Mars

    Living organisms, including fungi, could become part of space habitats built on Mars and the Moon in the future. They could help make use of local resources while also becoming part of life-support systems, according to architect Monika Brandić Lipińska, PhD, from the University of Innsbruck.

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    Human

    Taboos ‘protect communities’ from risk of disease, losses, and social conflict

    Taboos can act as cultural protective mechanisms that reduce the risk of disease, help people survive in difficult environments, strengthen social bonds and define boundaries between groups, says psychologist Michał Misiak, PhD, from the University of Wrocław, who is leading an international study of taboos in different cultures.

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    Health

    Breast cancer hijacks ‘sperm and egg’ protein to survive chemotherapy

    A protein normally involved in the production of sperm and eggs can be hijacked by breast cancer cells to repair DNA damaged by chemotherapy, helping tumours survive treatment, an international team including Polish scientists has found.

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    Space

    Poland to build first spacecraft for satellite servicing missions

    Poland is joining the race to develop spacecraft that can repair, refuel and protect satellites in orbit, with the country preparing to build its first unmanned servicing vehicle.

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    Life

    Europe's primeval landscape wasn't endless forest after all, surprising study finds

    Europe's primeval landscape was not an endless expanse of dense forest as long believed, but a patchwork of woodland, meadows and grasslands maintained by large grazing animals, according to a new study.

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    Human

    Slim candidates win out in hiring decisions, even with identical qualifications, study finds

    More than eight in 10 people taking part in a recruitment experiment preferred slim candidates over overweight applicants when presented with identical qualifications, according to a Polish study highlighting the hidden impact of weight bias in the workplace.

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    Health

    Lightning hit 131 tourists on a Polish mountain - now scientists reveal the lessons that could save lives

    People's clothes caught fire, shoes exploded, and large pieces of rock flew through the air like projectiles. These were the events on Poland’s Mt. Giewont on August 22, 2019, when an exceptionally powerful lightning strike hit a large group of people attempting to evacuate from the summit area.

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    Procrastination is best combated with positive reinforcement, Polish research shows

  • Polish scientists calculate how to send icy worlds crashing into Mars to thicken its atmosphere

  • Slow eating may help control appetite, researchers say

  • Scientists discover vast hidden world of RNA viruses in cities worldwide

  • Rivers did the digging: New study rewrites how the Tatras took shape

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Snow in the area of Morskie Oko in Zakopane (sko) PAP/Grzegorz Momot

Rivers did the digging: New study rewrites how the Tatras took shape

Scientists from Poland and the United States have found that rivers were primarily responsible for deepening the valleys on the northern side of the Tatra Mountains, while glaciers later widened and reshaped the existing terrain.