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    Health

    Move Over Uncomfortable Nasal Swabs: Phone Swabs Can Accurately Detect COVID-19

    July 6, 2021

    Phone Screen Testing offers a painless, low-cost way to detect COVID-19 from mobile screens, with…

    Space

    CO2-Rich Liquid Water Discovered in Ancient Meteorite – From an Asteroid That Formed 4.6 Billion Years Ago

    July 6, 2021

    Scientists detect small pockets of carbon dioxide-rich liquid water in a meteorite dating from the…

    Earth

    Isotopes From Cave Stalactites Show More Intense and Frequent Thunderstorms Linked to Global Climate Variability

    July 6, 2021

    Using isotopes from Texas cave stalactites, scientists in Texas A&M’s College Of Geosciences studied thunderstorm…

    Health

    Facemasks Provide a “Significant Reduction” in Expired Particles, Despite Leakage at Edges

    July 6, 2021

    Surgical masks significantly reduce expelled particles during talking or coughing, proving effective even with imperfect…

    Science

    Surprising Results of a Decade-Long Investigation Advances Search for Leonardo da Vinci’s DNA

    July 6, 2021

    Paper Offers Foundation To Advance Search for Leonardo’s DNA Leonardo Da Vinci: New family tree…

    Biology

    Male Dragonflies Lose Their “Bling” in Hotter Climates – May Make It Difficult to Find a Mate

    July 6, 2021

    Less pigmentation keeps them cool, but could make it difficult to find a mate. A…

    Biology

    The Mysterious Chinese Mountain Cat Was Likely Not Involved in Feline Domestication

    July 6, 2021

    Genomic evidence for the Chinese mountain cat as a wildcat conspecific (Felis silvestris bieti) and…

    Space

    Moons of Free-Floating Planets Can Possess Enough Water for Life to Evolve and Thrive

    July 5, 2021

    The moons of planets that have no parent star can possess an atmosphere and retain…

    Biology

    Researchers Discover How the Intestinal Epithelium Folds and Moves by Measuring Cellular Forces

    July 5, 2021

    An international team led by Xavier Trepat at IBEC, with support from “La Caixa Foundation,…

    Science

    A Comet Strike 13,000 Years Ago May Have Sparked Key Shift in Human Civilization

    July 5, 2021

    Researchers suggest a comet strike triggered the Younger Dryas mini ice age and may have…

    Space

    Surprising Insights Into Star Formation From Unprecedented Survey of the “Nurseries” Where Stars Are Born

    July 5, 2021

    Study of Nearby Galaxies Gives New Insights Into Star Formation Astronomers have taken a big…

    Earth

    Ancient Diamonds Show Earth Was Primed for Life’s Explosion of Diversity at Least 2.7 Billion Years Ago

    July 5, 2021

    Ancient diamonds reveal that Earth’s life-enabling chemical balance was established billions of years ago and…

    Earth

    New Forensics Method to Identify Dirt on Criminals Can Lead to Prosecution

    July 5, 2021

    A groundbreaking soil-analysis method is helping investigators trace suspect movements with precision. Scientists have taken…

    Technology

    New Smart Cement Invented for Building More Durable Roads and Cities

    July 5, 2021

    Incorporating nanomaterials into traditional cement improves water and fracture resistance. Forces of nature have been…

    Biology

    Elite Freedivers Beat Seals During Deep Dives – Incredible Heart Rates and Brain Oxygen Levels

    July 5, 2021

    Elite freedivers’ ability to survive near-zero brain oxygen levels could unlock new insights for heart…

    Biology

    Ancient Fossil Shark Scales Provide a Glimpse of Reef Predator Populations Before Human Impact

    July 5, 2021

    The results indicate that shark abundance in the region declined roughly three-fold since prehistoric times.…

    Biology

    Deforestation Threatens One of the World’s Largest Eagles

    July 5, 2021

    Harpy eagles cannot raise young in heavily deforested Amazon regions due to a lack of…

    Earth

    A Cirrus Sign of Tornadoes – An Early Clue of Destructive Weather

    July 5, 2021

    Severe thunderstorms can draw plumes of cirrus clouds into the stratosphere, a sign that tornadoes,…

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