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    Space

    Searching for Martian Life in Samples Collected by NASA’s Mars Perseverance Rover

    February 18, 2021

    When the agency’s newest rover mission searches for fossilized microscopic life on the Red Planet,…

    Biology

    New Research Finds Dogs Show Body-Awareness and Understand Consequences of Own Actions

    February 18, 2021

    Self-Representation in Animals May Develop in Different Forms Depending on Ecological Needs. A new study…

    Health

    COVID-19 Genetic Mutation D614G Makes the Virus Up to 8x More Infectious

    February 18, 2021

    D614G mutation in the SARS-CoV-2 spike protein, now ubiquitous, increases virus’ ability to infect human…

    Health

    “Classic Triad” of Symptoms Misses Many Positive COVID-19 Cases

    February 18, 2021

    Extending the symptoms that trigger a PCR test for COVID-19 could help detect around a…

    Technology

    Graphene “Nano-Origami” Creates Tiniest Microchips Yet – Could Make Computers and Phones Thousands of Times Faster

    February 18, 2021

    Nanomaterial developments could lead to computers and phones running thousands of times faster. The tiniest…

    Space

    New Timeline for Mars Terrains: NASA’s Perseverance Rover Predicted to Encounter More Ancient Surfaces

    February 18, 2021

    Updated models predict that NASA’s Perseverance rover will encounter more ancient surfaces. A Southwest Research…

    Space

    Meet NASA Astronaut & Artemis Team Member Anne McClain [Video]

    February 18, 2021

    NASA astronaut Anne McClain is a member of the Artemis Team, a select group of…

    Health

    New Research Shows Gulf War Illness Not Caused by Depleted Uranium From Munitions

    February 18, 2021

    New Study Refutes Depleted Uranium as Cause of Gulf War Illness Inhalation of depleted uranium…

    Chemistry

    Exotic Ice XIX: New Crystalline Ice Form Decoded

    February 18, 2021

    The crystal structure of Ice XIX shares the same oxygen lattice as Ice XV but…

    Health

    Irregular Sleep Schedules Can Worsen Mood and Increase Risk of Depression

    February 18, 2021

    The more variation in wake-up time and sleep time, the worse mood and more chance…

    Earth

    Satellite View: Extreme Winter Weather Causes U.S. Blackouts

    February 17, 2021

    Arctic Blast Brings Record Cold to the U.S. A potent arctic weather system chilled much…

    Space

    Stunning “Honeycomb Heart” Revealed in Iconic Supernova Explosion Remnant

    February 17, 2021

    Crab Nebula’s Heart-Shaped Void Challenges Old Supernova Theories A unique “heart-shape,” with wisps of gas…

    Health

    Heart Damage Found in More Than Half of COVID-19 Patients Discharged From Hospital

    February 17, 2021

    MRI Reveals Lasting Heart Injury in COVID-19 Survivors Around 50% of patients who have been…

    Space

    Wild Days of the Early Solar System: Ceramic Chips Inside Meteorites Provide Snapshot of 4.5 Billion Years Ago

    February 17, 2021

    Analysis by University of Chicago scientists reverses earlier findings, suggests large temperature swings. A new…

    Earth

    Unexpected Life Lurking in Subglacial Lakes Isolated Deep Beneath Antarctic Ice

    February 17, 2021

    Geothermal heat may circulate water in Antarctic lakes, supporting life and offering insights for astrobiology…

    Science

    Cretaceous Amber Fossil Sheds Light on Evolution of Bioluminescence in Beetles

    February 17, 2021

    A fossil beetle with intact light organs shows bioluminescence began in larvae for defense and…

    Biology

    World’s Oldest DNA – 1.2 Million Years Old – Reveals How Mammoths Evolved

    February 17, 2021

    Million-Year-Old Mammoth DNA Sequenced An international team led by researchers at the Centre for Palaeogenetics…

    Biology

    20% of People Have a Genetic Mutation That Provides Superior Resilience to Cold

    February 17, 2021

    Lacking α-aktinin-3 boosts cold resilience via more efficient slow-twitch muscle activation. Almost one in five…

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