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    Chemistry

    How Does Sunscreen Work? Does It Really Prevent Wrinkles and Cancer?

    August 25, 2021

    In the summer, before you head to the beach or pool, you might slather on…

    Science

    The Dawn of Modern Reptiles: New Fossil Species Represents the Ancient Forerunner of Most Modern Reptiles

    August 25, 2021

    International team of researchers describe a new fossil species representing the ancient forerunner of most…

    Space

    Exoplanet-Hunting Satellite CHEOPS Unexpectedly Detects a Strange Planet “Without a Known Equivalent”

    August 25, 2021

    ESA’s CHEOPS satellite found a rare, long-period transiting planet—Nu2 Lupi d—ideal for future exoplanet research. The…

    Physics

    Origin of Water’s Strange Properties: Scientists Capture a “Quantum Tug” Between Neighboring Water Molecules

    August 25, 2021

    The work sheds light on the web of hydrogen bonds that gives water its strange…

    Earth

    Earth’s Oceans Were Stressed Before Abrupt, Prehistoric Global Warming

    August 25, 2021

    Shelled organisms helped buffer ocean acidification by consuming less alkalinity from seawater. Third recent Northwestern…

    Health

    Super Simple: Drinking Enough Water Could Prevent Heart Failure

    August 25, 2021

    Hydration may guard against future heart failure, even when sodium levels appear normal. Staying well…

    Earth

    The Arctic Ocean’s Deep Past Provides Clues to Its Imminent Future Under a Global Warming Regime

    August 25, 2021

    Nitrogen isotopes reveal that stratification of Arctic waters will prevent surface plankton from receiving enough…

    Chemistry

    Evolutionary “Time Travel” Reveals Enzyme’s Origins, From One of Earth’s Most Ancient Organisms

    August 25, 2021

    An ancient enzyme from Odin archaea can use multiple energy molecules, unlike modern human versions.…

    Biology

    Speedy Evolution: Sustained Fast Rates of Evolution Explain How Tetrapods Evolved From Fish

    August 25, 2021

    Harvard scientists used advanced statistical models and fossil evidence to pinpoint the origin of tetrapods…

    Chemistry

    Using the “Smell of Fear” To Protect Gardens and Crops From Destructive Insects

    August 25, 2021

    A Natural Alternative to Pesticides For home gardeners and farmers, herbivorous insects present a major…

    Chemistry

    Credit-Card-Sized Badge Detects an Unprecedented Range of Harmful Airborne Compounds

    August 25, 2021

    A new wearable air sampler uses nanoporous silica to detect over 100 VOCs, offering a…

    Space

    Unveiling a 100-Year-Old Astrophysics Mystery: Where the Milky Way’s Cosmic Rays Come From

    August 25, 2021

    A new method reveals that 70% of cosmic-ray gamma rays in supernova remnants come from…

    Chemistry

    Capturing Dissolved Carbon Dioxide and Toxic Ions From Water in Tiny “Nanojars”

    August 25, 2021

    Researchers created nanojars that trap carbonates and toxic anions, offering a new method to clean…

    Technology

    Transforming Circles Into Squares: Researchers Reconfigure Material Topology on the Microscale

    August 25, 2021

    Reconfigurable materials can do amazing things. Flat sheets transform into a face. An extruded cube…

    Health

    Expert Verdict: How Well Did the EU Respond to the First Wave of the COVID-19 Pandemic?

    August 24, 2021

    Public health experts applauded the EU’s joint vaccine efforts but criticized the weak mandate of…

    Earth

    Tropical Storm Henri Soaks the Northeast With Intense Rain

    August 24, 2021

    Intense rain fell on Northeast U.S. soils that were already saturated. Henri did not reach…

    Technology

    Graphene Binds Drugs That Kill Bacteria on Medical Implants To Prevent Infection

    August 24, 2021

    Bacterial infections relating to medical implants place a huge burden on healthcare and cause great…

    Biology

    Reconstructing Extinct Rhinos: Geneticists Map the Rhinoceros Family Tree

    August 24, 2021

    Rhinos have long had low genetic diversity, but new genomic research shows it’s not necessarily…

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