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In a study that signals potential reproductive and health complications in humans, now and for future generations, researchers have concluded that fathers exposed to environmental toxins, notably DDT, may produce sperm with health consequences for their children.

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A newly discovered neural circuit mediates between navigational brain cells, acting as a sort of mental steering wheel.

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The same phosphorus that fertilizes the thriving agriculture of the Midwest is also responsible for a vast 'dead zone' in the Gulf of Mexico near the Mississippi Delta. Efforts to reduce the amount of phosphorus that enters the Mississippi River system are underway, but research suggests that remnants of the contaminant are left behind in riverbeds for years after introduction and pose an overlooked -- and lingering -- problem.

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Rocks once buried deep in ancient subduction zones -- where tectonic plates collide -- could help scientists make better predictions of how these zones behave during the years between major earthquakes, according to a research team.

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Researchers introduced the Thermal Earring, a wireless wearable that continuously monitors a user's earlobe temperature. Potential applications include tracking signs of ovulation, stress, eating and exercise. The smart earring prototype is about the size and weight of a small paperclip and has a 28-day battery life.

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Researchers have shed new light on the ancient relationship between moss and fungi. They discovered that intricate moss-fungi interactions often depended on a third variable -- the presence of endobacteria within the fungi themselves.

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An international team of scientists has created a tool that can aid in increasing climate awareness and climate action globally by highlighting messaging themes shown to be effective through experimental research.

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Tiny external structures in the wax coating of blueberries give them their blue color, researchers reveal.

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Researchers have made a groundbreaking discovery: a new cell that remembers allergies.

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Inspired during field work in South Australia's Flinders Ranges, geoscientists have proposed that all-time low volcanic carbon dioxide emissions triggered a 57-million-year-long global 'Sturtian' ice age.

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Researchers report that replacing 50% of animal products with alternative proteins by 2050 could free up enough agricultural land to generate renewable energy equivalent in volume to today's coal-generated power while simultaneously removing substantial CO2 from the atmosphere.

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Researchers say there needs to be better regulation and more guidance for consumers about how safe cleaning products really are.

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Over the past 15 years, researchers have identified hundreds of regions in the human genome associated with heart attack risk. However, researchers lack efficient ways to explore how these genetic variants are molecularly connected to cardiovascular disease, limiting efforts to develop therapeutics. To streamline analysis of hundreds of genetic variants associated with coronary artery disease (CAD), a team of researchers combined multiple sequencing and experimental techniques to map the relationship between known CAD variants and the biological pathways they impact.

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Saturn's moon Mimas harbors a global ocean beneath its icy shell, discovered through analysis of its orbit by Cassini spacecraft data. This ocean formed just 5-15 million years ago, making Mimas a prime candidate for studying early ocean formation and potential for life. This discovery suggests life-essential conditions might exist on seemingly inactive moons, expanding our search for life beyond Earth.

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A teacher's gender and comfort with technology factor into whether artificial intelligence is adopted in the classroom, as shown in a new report.

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Researchers developed the pedestrian movement index to capture pedestrian count, distance walked, and time spent in metro station areas using large-scale Global Positioning System data. This index elucidates the relationship between pedestrian behavior and various urban-space elements (such as density, diversity, design, accessibility, and distance).

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Engineers apply electron beam technology to develop an integrated silicon-gel electrolyte system.

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Researchers say hydroquinine could be an effective naturally occurring disinfecting solution for contact lenses and help combat keratitis infections.

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Dinosaurs' range of locomotion made them incredibly adaptable, researchers have found.

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Researchers have developed a machine learning approach to compressing image data with greater accuracy than learning-free computation methods, with applications for retinal implants and other sensory prostheses.