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Scientists: Improved building materials could bind CO2 for decades

Replacing conventional building materials with materials modified to store carbon dioxide could bring us closer to net-zero greenhouse gas emissions. Scientists discuss this solution in a paper in Science.

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    Human

    Polish Economic Institute: Global fertility is dropping faster than expected

    The latest global fertility studies indicate that the rate is dropping faster than predicted by UN forecasts, and the global population will reach its peak in 2061, i.e. 20 years earlier than originally estimated, the Polish Economic Institute reports.

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    World

    Mortality due to heart failure is higher in Central Eastern Europe, says report

    Mortality due to heart failure in Central and Eastern Europe countries and the Baltic Sea region is almost three times higher than in the highly developed countries of Western Europe, according to a new report.

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    Space

    Space expert explains the importance of clearing Earth’s orbit of space junk

    In the European Space Agency's ClearSpace-1 mission, a 'garbage vehicle', will fly into space in 2025 and remove a fragment of an old rocket from orbit. The clearing satellite is being built by the Swiss start-up ClearSpace SA. Polish experts from the Space Research Centre PAS are also involved in the project. “Clearing the orbit is a preventive measure,” says project participant Jędrzej Baran.

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    Health

    Over 120 compounds potentially linked to type 2 diabetes, say scientists

    Researchers have found over 120 compounds that help increase the risk of diabetes.

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    Life

    Animal rights director slams German plans to cull protected wolves

    The director of an animal protection group has hit out at German demands to kill wolves in areas where they ‘cause damage’.

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    Dr. Wołyńczyk-Gmaj: Science is inconclusive with regard to the effect of time change on health

    It is difficult to conclusively state how the change of time affects human health; the results of the study are mutually exclusive - told PAP Dr. Dorota Wołyńczyk-Gmaj, psychiatrist, sleep disorders expert. However, since there are doubts in this matter, it is probably not worth the risk - she added.

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Adobe Stock

And yet it moves! DNA spins thanks to joint work of cellular motors

Does DNA in the nucleus of a cell hang motionless, while RNA molecules that transcribe genes spin around it? It turns out that it is the other way around! It is DNA that is in motion. This is the only way to prevent tangles in the nucleus of a cell, scientists from a Polish-British team argue.