Pliosaurs ‘sea dinosaur’ got larger much earlier than previously thought
Pliosaurs - a group of plesiosaurs - reached great sizes much earlier than previously thought, according to research by an international team of scientists including a researcher from the Polish Academy of Sciences. The discovery sheds new light on the course of the evolution of the huge marine predators.
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Sundew to disarm antibiotic-resistant bacteria
The insectivorous sundew helps scientists destroy the 'armour' that protects bacteria from antibiotics. Even the most resistant bacteria on catheters or dressing materials have a much lower chance of growing and lose their antibiotic-resistant coating when treated with an extract from selected plants.
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Scientists describe new species of fungus thanks to research on ants
Scientists have discovered a new species of fungus, Formicomyces microglobosus. It was isolated from the infrabuccal pouch of the red wood ant Formica polyctena, a population of which lives in the forests near Warsaw.
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Scientists getting closer to understanding mechanisms that influence pregnancy success
In the early stage of pregnancy, the dialogue between the developing embryo and the mother is one of the key factors determining the success of the embryo implantation process in the uterus. Scientists from the Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences in Olsztyn have discovered another relationship that helps to understand this complicated process.
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Scientists explain mysterious coexistence of animal and plant forms from approximately 427 million years ago
Polish researchers from the University of Warsaw and the Polish Academy of Sciences have explained the mysterious coexistence of animal and plant forms in the environment of coastal sea shallows from approximately 427 million years ago.
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Not only dinosaurs! Bird fossils dating back millions of years have also been found in Poland
The areas of present-day south-eastern Poland used to be covered by a shallow sea. But apart from fossil fish, invertebrates and plants, bird remains are also sometimes found. Thanks to these few officially known finds, we know that species related to today's passerines, as well as grouses, hoopoes, hawks and... hummingbirds lived here.
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Amphibians are dying all over the world, says new report
Due to climate change, there are fewer and fewer amphibians in the world. Salamanders are facing extinction - two out of five will die, and the disastrous statistics may be worsened by a new disease emerging in the United States and Europe, says a study conducted by over 100 scientists, including researchers from the University of Łódź.
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'Arctic monsters' threaten local communities in Greenland
Scientists from the Alfred Jahn Cold Regions Research Centre of the University of Wrocław (UWr) are investigating places with a high risk of future tsunami waves. Scientists plan to prepare recommendations for local communities on how to mitigate the effects of geohazards connected to climate change.
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Scientists develop new method for cloning monumental oaks
Scientists have proven that 800-year-old pedunculate oaks can be multiplicated by the in vitro cloning method. Previously, this was only possible for up to 300 years old oaks. Their work will enable the preservation and protection of the genetic resources of valuable specimens growing in Poland.
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Bats can be effective bioindicators of trace metal pollution
Some living organisms can be used for biomonitoring, i.e. monitoring the state of the environment and the level of pollutants. Scientists from the Jagiellonian University have proven that bats are ideal bioindicators when it comes to trace metal contamination.
