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Phys.org / Overlooked DNA structures help organize the genome
Northwestern Medicine scientists have discovered that little-studied DNA structures play a central role in organizing the human genome and controlling gene activity, according to a new study published in the Proceedings of ...
Phys.org / Stonehenge Altar Stone's epic transportation across ancient Britain detailed in new study
New research by Curtin University has revealed how one of Stonehenge's most mysterious stones was likely transported hundreds of kilometers across Britain through challenging terrain, highlighting the remarkable capabilities ...
Phys.org / The best pollinators can drive evolutionary changes in flowers
A new study by plant biologists at the University of California, Santa Cruz, challenges a longstanding idea that stems from the large number of flowers in the mountains of Central and South America that have evolved to be ...
Phys.org / Newfound velociraptor cousin probably glided on four 'wings' and hunted early birds
A fossil bed in northwestern China is littered with the remains of hundreds of prehistoric birds—including some whose broken bones were crushed into pellets, similar to those coughed up by modern owls. For years, scientists ...
Phys.org / Quantum shell structure reveals new rule for proton-neutron pairing inside nuclei
Nuclear physicists used a little magic in their latest experiment conducted at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility, and the result has revealed surprising new information about the ...
Tech Xplore / Standalone 'leaf' produces liquid fuel from sun, water and CO₂ with record efficiency
A Yale-led research team has developed the first standalone device that produces the liquid fuel methanol using only sunlight, water, and carbon dioxide as the ingredients. The artificial "leaf," like its namesake in nature, ...
Phys.org / Easily overlooked small wetlands are a big source of global methane
Waterlogged land areas such as marshes, bogs and fens are the world's largest natural source of methane. Even the smallest of wetlands emit this powerful greenhouse gas. In a study from The University of Texas at Austin, ...
Phys.org / Atmosphere survival model refines search for habitable planets
Researchers have developed the Smaller Than Earth Habitability Model (STEHM) to assess which planets can maintain life-supporting atmospheres, focusing on size and atmospheric dynamics.
Medical Xpress / Blood test spots 14 proteins that predict lung cancer risk up to five years early
As we age, our cells acquire cancer-causing mutations, but mutations alone are rarely enough to start a tumor. An environmental trigger, such as exposure to air pollution from sources such as combustion engines, coal burning ...
Phys.org / Plate tectonics shaped the Cradle of Civilization by merging two ancient rivers, study suggests
The Euphrates River is the longest river in Western Asia and runs through the eastern side of the Fertile Crescent. Flowing over 1,700 miles from Turkey through Syria and Iraq, the river played a crucial role in sustaining ...
Phys.org / Smarter land use could unlock biodiversity, climate and economic gains across 146 countries
National governments and multilateral institutions face difficult challenges reconciling environmental goals, such as biodiversity conservation and addressing climate change, with economic development goals. In a first-of-its-kind ...
Phys.org / AI paired with tiny optical device corrects distorted light for sharper imaging
Blurry light from lens imperfections is a problem everywhere, from microscopes to telescopes to smartphone cameras. Using a tiny yet carefully engineered optical element and artificial intelligence, University of California ...