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Phys.org / Link between pollinators and diverse landscapes is a two-way street
Ecologists have long seen a strong connection between biodiversity and pollinators—the butterflies, birds, bats, bees, and other insects that help the flowers they snack on fertilize by transferring pollen from male anthers ...
Phys.org / First close pair of supermassive black holes detected
Supermassive black holes at the centers of galaxies are one of the most active fields of research in astronomy. In order to accumulate their enormous masses, they must merge with each other. A research team led by Silke Britzen ...
Medical Xpress / A new sepsis drug target: Boosting a chloride channel helps immune cells kill bacteria
A research team has discovered a previously unknown mechanism by which the immune system fights bacterial infections. The scientists found that a specific protein, the chloride channel PACC1, is crucial for immune cells to ...
Phys.org / Dead leaves now linger longer in Veluwe forests as acidic soils suppress decay
Decomposition of dead leaves in Veluwe forests has declined by tens of percent since the turn of the century. Meteorologists from Wageningen University & Research discovered this in an analysis of long-term measurements. ...
Medical Xpress / Is it anxiety or OCD? Psychology experts explain the difference
Anxiety itself is not a mental illness. It's a normal, adaptive emotion that helps us respond to perceived threats. Anxiety is the automatic reaction that makes you jump back when you think you've seen a snake while bushwalking—before ...
Phys.org / From curiosity to conservation: How citizen science is teaching children and adults to see, experience nature
It often starts with something small, such as a new bird in a branch, a vibrant butterfly in a yard, a colorful plant growing through a crack in the sidewalk, or as part of a lawn. Suddenly, you are engaged and can't help ...
Tech Xplore / Claude Mythos and Project Glasswing: Why an AI superhacker has the tech world on alert
New, more powerful artificial intelligence (AI) models are announced pretty regularly these days: the latest version of ChatGPT or Claude or Gemini always has new features and new capabilities that its makers are eager for ...
Medical Xpress / Shifts in cancer mortality: Place of living increasingly determines where historic drop in cancer mortality reaches
In 1991, the U.S. experienced a significant shift in cancer death rates, as, for the first time, deaths began a steady decline that continues to the present day. Researchers at Mississippi State's Social Science Research ...
Medical Xpress / PICALM links training and intermittent fasting to new muscle fiber formation
Researchers from the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) and other partner institutions of the German Center for Diabetes Research (DZD) have now identified a previously unknown function of the PICALM ...
Phys.org / Lost village on Yorkshire hill may hold secret to long-term prosperity
Perched on a steep chalk hillside, are the remains of Wharram Percy—a ruined stone church and grassy mounds are all that is left of a once-thriving community. Now, a new study has revealed that the "rubbish" its residents ...
Phys.org / Balancing catalyst functions for improved low-temperature methanol synthesis from carbon dioxide
Researchers from National Taiwan University and Chulalongkorn University developed a copper-based catalyst system that improves low-temperature methanol synthesis from carbon dioxide hydrogenation by balancing two key steps ...
Phys.org / How the social lives of magpies shape their call repertoire
Communication is central to the survival of most animals, including humans. Yet animals of different species communicate differently, and the complexity of their communication skills varies greatly. One characteristic of ...
