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    Health

    Cloth COVID Masks Filter Less Than 10% of Particles – Inferior for Protection Against Airborne Viral Spread

    March 1, 2022

    Simulations reveal low filtration efficiency in woven fabric. Like many other viruses, COVID-19 is transmitted…

    Science

    Russia and Ukraine: Experts in History, International Relations and Political Science Explain

    March 1, 2022

    Russia and Ukraine: What is at stake in this crisis? Northwestern experts in history, international…

    Biology

    Illuminating a Biological Light Switch in Unprecedented Detail and Speed

    March 1, 2022

    A new high-speed imaging technique has allowed researchers to capture the fast movements of light-sensitive…

    Health

    10–20% Lower Death Risk From Just 30–60 Minutes of Weekly Muscle-Strengthening Activity

    March 1, 2022

    Lower risk of death from all causes and from cardiovascular disease, diabetes, and cancer, in…

    Health

    Common Medications Are Affecting Our Immune Response to Infections Like COVID-19

    March 1, 2022

    Some common drugs can help and others hinder immune responses. The largest clinical review of…

    Earth

    Chemical Link Discovered Between Wildfire Smoke and Ozone Depletion

    March 1, 2022

    If wildfires become larger and more frequent, they might stall ozone recovery for years. The…

    Space

    First Multiple-Sol Drive on Mars for NASA’s Perseverance Rover

    March 1, 2022

    Perseverance set a distance record during its first multi-sol drive, overcoming challenges in autonomous navigation. …

    Technology

    Injecting Fairness Into AI: Machine-Learning Models That Produce Fair Outputs Even When Trained on Unfair Data

    March 1, 2022

    A new technique boosts models’ ability to reduce bias, even if the dataset used to…

    Space

    NOAA’s GOES-T Rolled Out to the Pad for Today’s Launch

    March 1, 2022

    The Geostationary Operational Environmental Satellite-T (GOES-T) satellite, a joint effort between NASA and the National…

    Health

    Predicting Premature Birth With Epigenetic Biomarkers

    March 1, 2022

    Epigenetic biomarkers found in parents of preterm infants may help predict premature births. A future…

    Space

    NASA Selects Advanced Futuristic Space Technology Concepts for Early Study

    March 1, 2022

    The selected concepts include three from JPL. The projects are still in the early stages…

    Science

    Space Station Crew Works Robotics and Spacesuits As ISS Orbits Higher for Crew Swap

    March 1, 2022

    The Expedition 66 crew kicked off the week working on robotics, spacesuits, and advanced research…

    Earth

    Tonga Volcano Eruption To Have Smaller Cooling Impact on Climate Change Than First Thought

    March 1, 2022

    New research shows that the cooling effect of the 2022 Hunga Tonga-Hunga Ha’apai eruption will…

    Chemistry

    MIT Chemical Synthesis Yields Potential Antibiotic

    February 28, 2022

    A new strategy for producing a natural compound could also be used to generate variants…

    Space

    Rare “Tatooine-Like” Exoplanet That Orbits Around Two Stars at Once Spotted by Ground-Based Telescope

    February 28, 2022

    Researchers detected the circumbinary planet Kepler-16b using ground-based radial velocity methods, challenging existing theories on…

    Science

    Mystery Solved: The Origin of the 30,000-Year-Old Venus of Willendorf

    February 28, 2022

    New research method shows that the material likely comes from northern Italy. The almost 11…

    Space

    Acceleration of Quasar Outflows at Scale of Tens of Parsecs Discovered for the First Time

    February 28, 2022

    Researchers have identified quasar outflow acceleration and linked it to interstellar dust, revealing new insights…

    Space

    Chelyabinsk Meteorite: Microscopic View on Asteroid Collisions Could Help Us Understand Planet Formation

    February 28, 2022

    A new dating method applied to the Chelyabinsk meteorite reveals two key asteroid collisions, offering…

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