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February 26, 2021

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Feb. 25, 2021 — Paleo-ecologists have demonstrated that the offspring of enormous carnivorous dinosaurs, such as Tyrannosaurus rex may have fundamentally re-shaped their communities by ..
Feb. 24, 2021 — A new theoretical study has proposed a novel mechanism for the creation of supermassive black holes from dark matter. The international team find that rather than the ..
Feb. 23, 2021 — Researchers analyzed the dog's mitochondrial genome, and concluded that the animal belonged to a lineage of dogs whose evolutionary history diverged from that of Siberian ..

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Feb. 23, 2021 — By discovering a new printable biomaterial that can mimic properties of brain tissue, researchers are now closer to ..

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Researchers Take Aim at the Evolution of Traditional Technologies

Feb. 24, 2021 — Understanding how human technology evolves is crucial to understanding why humans have enjoyed such unprecedented evolutionary success. The evolution of complex technologies can occur with only ..

Stark Warning: Combating Ecosystem Collapse from the Tropics to the Antarctic

Feb. 26, 2021 — Eminent scientists warn that key ecosystems around Australia and Antarctica are collapsing, and propose a three-step framework to combat irreversible ..

African Leopard: A Cat of All Trades

Feb. 26, 2021 — The leopard stands out as an elusive, versatile, and adaptable animal. Researchers have just published the first genomic data for the African subspecies of the leopard. The results showed an ..
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Measuring the tRNA World

Feb. 26, 2021 — Transfer RNAs (tRNAs) deliver specific amino acids to ribosomes during translation of messenger RNA into proteins. The abundance of tRNAs can therefore have a profound impact on cell physiology, but ..

Engineering the Boundary Between 2D and 3D Materials

Feb. 26, 2021 — For practical applications, two-dimensional materials such as graphene must at some point connect with the ordinary world of 3D materials. Researchers have come up with a way of imaging what goes on ..

Considering Disorder and Cooperative Effects in Photon Escape Rates from Atomic Gases

Feb. 26, 2021 — Scientists aim to numerically investigative the roles of cooperative effects and disorder in photon escape rates from a cold atomic gas to construct ..

A Weak Heart Makes a Suffering Brain

Feb. 26, 2021 — Heart problems cause disturbed gene activity in the brain's memory center, from which cognitive deficits arise. Researchers at the DZNE come to this conclusion based on laboratory studies. They ..

Under Climate Stress, Human Innovation Set Stage for Population Surge

Feb. 26, 2021 — Aridification in the central plains of China during the early Bronze Age did not cause population collapse, a result that highlights the importance of social resilience to climate change. Instead of ..

Pesticide Imidacloprid Threatens Future for Key Pollinator

Feb. 26, 2021 — An insecticide used to control pest infestations on squash and pumpkins significantly hinders the reproduction of ground-nesting bees -- valuable pollinators for many food crops, new research has ..

Quantum Quirk Yields Giant Magnetic Effect, Where None Should Exist

Feb. 26, 2021 — In a twist befitting the strange nature of quantum mechanics, physicists have discovered the Hall effect -- a characteristic change in the way electricity is conducted in the presence of a magnetic ..

Exposure to Diverse Career Paths Can Help Fill Labor Market 'Skills Gap'

Feb. 26, 2021 — When Patrick Rottinghaus began college, he had no idea what he wanted to do with his career. He started out as an 'Open' major while he explored possibilities. Today, he is helping young ..

Light-Emitting Tattoo Engineered

Feb. 26, 2021 — The technology, which uses organic light-emitting diodes (OLEDs), is applied in the same way as water transfer tattoos. That is, the OLEDs are fabricated on to temporary tattoo paper and transferred ..

Investigating Dense Plasmas With Positron Waves

Feb. 26, 2021 — Scientists assess the dynamics of positron acoustic waves (PAWS) in EPI plasmas whilst under the influence of magnetic fields, or ..

Pioneering Prehistoric Landscape Reconstruction Reveals Early Dinosaurs Lived on Tropical Islands

Feb. 26, 2021 — A new study using leading edge technology has shed surprising light on the ancient habitat where some of the first dinosaurs roamed in the UK around 200 million years ..

Artificial Microswimmers Slow Down and Accumulate in Low-Fuel Regions

Feb. 26, 2021 — A researcher has discovered that artificial microswimmers accumulate where their speed is minimized, an idea that could have implications for improving the efficacy of targeted cancer ..

Genes Identified That Increase the Risk of Obesity but Also Protect Against Disease

Feb. 26, 2021 — Scientists have identified 62 genes that lead to both higher levels of body fat but a lower risk of cardiovascular and metabolic diseases. These genes may help to keep body fat healthy, and open a ..

Chip Simplifies COVID-19 Testing, Delivers Results on a Phone

Articles

Measuring the tRNA World

Feb. 26, 2021 — Transfer RNAs (tRNAs) deliver specific amino acids to ribosomes during translation of messenger RNA into proteins. The abundance of tRNAs can therefore have a profound impact on cell physiology, but ..

Engineering the Boundary Between 2D and 3D Materials

Feb. 26, 2021 — For practical applications, two-dimensional materials such as graphene must at some point connect with the ordinary world of 3D materials. Researchers have come up with a way of imaging what goes on ..

Considering Disorder and Cooperative Effects in Photon Escape Rates from Atomic Gases

Feb. 26, 2021 — Scientists aim to numerically investigative the roles of cooperative effects and disorder in photon escape rates from a cold atomic gas to construct ..

A Weak Heart Makes a Suffering Brain

Feb. 26, 2021 — Heart problems cause disturbed gene activity in the brain's memory center, from which cognitive deficits arise. Researchers at the DZNE come to this conclusion based on laboratory studies. They ..

Under Climate Stress, Human Innovation Set Stage for Population Surge

Feb. 26, 2021 — Aridification in the central plains of China during the early Bronze Age did not cause population collapse, a result that highlights the importance of social resilience to climate change. Instead of ..

Pesticide Imidacloprid Threatens Future for Key Pollinator

Feb. 26, 2021 — An insecticide used to control pest infestations on squash and pumpkins significantly hinders the reproduction of ground-nesting bees -- valuable pollinators for many food crops, new research has ..

Quantum Quirk Yields Giant Magnetic Effect, Where None Should Exist

Feb. 26, 2021 — In a twist befitting the strange nature of quantum mechanics, physicists have discovered the Hall effect -- a characteristic change in the way electricity is conducted in the presence of a magnetic ..

Exposure to Diverse Career Paths Can Help Fill Labor Market 'Skills Gap'

Feb. 26, 2021 — When Patrick Rottinghaus began college, he had no idea what he wanted to do with his career. He started out as an 'Open' major while he explored possibilities. Today, he is helping young ..

Light-Emitting Tattoo Engineered

Feb. 26, 2021 — The technology, which uses organic light-emitting diodes (OLEDs), is applied in the same way as water transfer tattoos. That is, the OLEDs are fabricated on to temporary tattoo paper and transferred ..

Investigating Dense Plasmas With Positron Waves

Feb. 26, 2021 — Scientists assess the dynamics of positron acoustic waves (PAWS) in EPI plasmas whilst under the influence of magnetic fields, or ..

Pioneering Prehistoric Landscape Reconstruction Reveals Early Dinosaurs Lived on Tropical Islands

Feb. 26, 2021 — A new study using leading edge technology has shed surprising light on the ancient habitat where some of the first dinosaurs roamed in the UK around 200 million years ..

Artificial Microswimmers Slow Down and Accumulate in Low-Fuel Regions

Feb. 26, 2021 — A researcher has discovered that artificial microswimmers accumulate where their speed is minimized, an idea that could have implications for improving the efficacy of targeted cancer ..

Genes Identified That Increase the Risk of Obesity but Also Protect Against Disease

Feb. 26, 2021 — Scientists have identified 62 genes that lead to both higher levels of body fat but a lower risk of cardiovascular and metabolic diseases. These genes may help to keep body fat healthy, and open a ..

Chip Simplifies COVID-19 Testing, Delivers Results on a Phone

Feb. 25, 2021 — Programmed magnetic nanobeads paired with an off-the-shelf cellphone and plug-in diagnostic tool can diagnose COVID-19 in 55 minutes or ..

Comet Makes a Pit Stop Near Jupiter's Asteroids

Feb. 25, 2021 — After traveling several billion miles toward the Sun, a wayward young comet-like object orbiting among the giant planets has found a temporary parking place along the way. The object has settled near ..

Drive-Thru Type Test to Detect Viral Infections in Bacteria

Feb. 25, 2021 — The pandemic has made clear the threat that some viruses pose to people. But viruses can also infect life-sustaining bacteria. A research team has developed a test to determine if bacteria are sick, ..

Openly Available Toolkit to Help Lab-Based Coronavirus Research

Feb. 25, 2021 — During the SARS-CoV-2 outbreak, laboratories worldwide have pivoted from their usual research to working to identify new COVID-19 drug and vaccine candidates. This experimental work requires access ..

Vitamin D Deficiency Does Not Increase Risk of Type 1 Diabetes, Study Finds

Feb. 25, 2021 — Genetically determined vitamin D levels do not have a large effect on risk of type 1 diabetes in Europeans, according to a new ..

Two New Genes Linked to Alzheimer's Disease Discovered

Feb. 25, 2021 — A research team has discovered two new genes potentially involved in Alzheimer's disease. They identified them by exploring which genes were turned on and off in the hippocampus of people who ..

Study Estimates Two-Thirds of COVID-19 Hospitalizations Due to Four Conditions

Feb. 25, 2021 — A new study estimates 64 percent of adult COVID-19 hospitalizations in the U.S. may have been prevented if there were less obesity, hypertension, diabetes, and heart failure. The model suggests ..

Study Finds Short Window for Donating Convalescent Plasma to COVID-19 Patients

Feb. 25, 2021 — The optimal timeframe for donating convalescent plasma for use in COVID-19 immunotherapy, which was given emergency use authorization by the Food and Drug Administration in August 2020, is within 60 ..

Gulf Stream System at Its Weakest in Over a Millennium

Feb. 25, 2021 — Never before in over 1000 years the Atlantic Meridional Overturning Circulation (AMOC), also known as Gulf Stream System, has been as weak as in the last decades. Researchers compiled proxy data, ..

Novel Pooled Testing Strategies Can Significantly Better Identify COVID-19 Infections

Feb. 25, 2021 — A novel approach to pooled testing could help identify up to 20 times more COVID-19 infections per day than individual testing. Simple pooled designs could be implemented with minimal changes to ..

Extreme Melt on Antarctica's George VI Ice Shelf

Feb. 25, 2021 — Antarctica's northern George VI Ice Shelf experienced record melting during the 2019-2020 summer season compared to 31 previous summers of dramatically lower melt, a new study found. Using ..

News Articles

Rapidly Rising Levels of Sight Loss Are 'Tip of the Iceberg'

Feb. 25, 2021 — Eye conditions that do not cause vision impairment but have economic and social consequences represent a serious and growing challenge for public health services ..

How Could Rising Sea Level Impact the National Flood Insurance Program?

Feb. 25, 2021 — Insurance policy premiums from the National Flood Insurance Program (NFIP) allow policyholders to maintain a lower, grandfathered rate even when the risk escalates. But as coastal flooding increases ..

Molecular Bridges Power Up Printed Electronics

Feb. 25, 2021 — Researchers have boosted the efficiency of conductive inks and devices connecting layered materials flakes with small ..
  • Exposure to Diverse Career Paths Can Help Fill Labor Market 'skills Gap'
  • Light-Emitting Tattoo Engineered
  • Investigating Dense Plasmas With Positron Waves
  • Pioneering Prehistoric Landscape Reconstruction Reveals Early Dinosaurs Lived on Tropical Islands
  • Artificial Microswimmers Slow Down and Accumulate in Low-Fuel Regions
  • Genes Identified That Increase the Risk of Obesity but Also Protect Against Disease
Thursday, February 25, 2021
  • Chip Simplifies COVID-19 Testing, Delivers Results on a Phone
  • Comet Makes a Pit Stop Near Jupiter's Asteroids
  • Drive-Thru Type Test to Detect Viral Infections in Bacteria
  • Openly Available Toolkit to Help Lab-Based Coronavirus Research
  • Vitamin D Deficiency Does Not Increase Risk of Type 1 Diabetes, Study Finds
  • Two New Genes Linked to Alzheimer's Disease Discovered
  • Study Estimates Two-Thirds of COVID-19 Hospitalizations Due to Four Conditions
  • Study Finds Short Window for Donating Convalescent Plasma to COVID-19 Patients
  • Gulf Stream System at Its Weakest in Over a Millennium
  • Novel Pooled Testing Strategies Can Significantly Better Identify COVID-19 Infections
  • Extreme Melt on Antarctica's George VI Ice Shelf
  • Rapidly Rising Levels of Sight Loss Are 'tip of the Iceberg'
  • How Could Rising Sea Level Impact the National Flood Insurance Program?
  • Molecular Bridges Power Up Printed Electronics
  • A-Maze-Ing Pheasants Have Two Ways of Navigating
  • On the Line: Watching Nanoparticles Get in Shape
  • Chimpanzees and Humans Share Overlapping Territories
  • Mortality Rises Among Public When Health Workers Get Sick in an Outbreak, Model Suggests
  • Scientists Uncover New Details of SARS-CoV-2 Interactions With Human Cells
  • Antibodies Recognize and Attack Different SARS-CoV-2 Spike Shapes
  • How SARS-CoV-2's Sugar-Coated Shield Helps Activate the Virus
  • Why Some Coronavirus Strains Are More Infectious Than Others
  • Understanding the Evolution of SARS and COVID-19 Type Viruses
  • Abnormal Sodium Levels in Hospitalized Patients With COVID-19 Predict Death or Respiratory Failure
  • Paleontologists Discover New Insect Group After Solving 150-Year-Old Mystery
  • 'Miracle Poison' For Novel Therapeutics
  • Researchers Use Machine Learning to Identify Autism Blood Biomarkers
  • Apollo Rock Samples Capture Key Moments in the Moon's Early History
  • What to Do When a Mammogram Shows Swollen Lymph Nodes in Women Just Vaccinated for COVID
  • COVID-19 Isolation Linked to Increased Domestic Violence, Researchers Suggest
  • Parker Solar Probe Offers Stunning View of Venus
  • Ancient Skeletal Hand Could Reveal Evolutionary Secrets
  • After Spread, Travel Bans Are of Limited Value in Thwarting the Spread of COVID-19, Researchers Find
  • Scientists Achieve Breakthrough in Culturing Corals and Sea Anemones Cells
  • Human-Caused North Atlantic Right Whale Deaths Are Being Undercounted
  • New Shape-Changing 4D Materials Hold Promise for Morphodynamic Tissue Engineering
  • Pushing Computing to the Edge by Rethinking Microchips' Design
  • Record-High Arctic Freshwater Will Flow to Labrador Sea, Affecting Local and Global Oceans
  • Southern California COVID-19 Strain Rapidly Expands Global Reach
  • People With SARS-CoV-2 Antibodies May Have Low Risk of Future Infection, Study Finds
  • Sulfur Metabolism May Have Paved the Way for Evolution of Multicellularity
  • Scientists Capture the Choreography of a Developing Brain
  • Mechanism by Which Exercise Strengthens Bones and Immunity
  • How to Neutralize the SARS-CoV-2 Virus
  • Asteroid Dust Found in Crater Closes Case of Dinosaur Extinction
  • Nature's Funhouse Mirror: Understanding Asymmetry in the Proton
  • Politicized Pandemic Shaped Compliance With Social Distancing
  • Twin Atoms: A Source for Entangled Particles
  • Atheists and Believers Both Have Moral Compasses, but With Key Differences
  • How Single Celled Algae Rotate as They Swim Towards the Light
  • New Experiences Enhance Learning by Resetting Key Brain Circuit
  • Using a Multipronged Approach to Investigate the Diet of Ancient Dogs
  • Evidence of Dynamic Seasonal Activity on a Martian Sand Dune
  • Scientists Begin Building Highly Accurate Digital Twin of Our Planet
  • Human Lung and Brain Organoids Respond Differently to SARS-CoV-2 Infection in Lab Tests
  • Reactivating Aging Stem Cells in the Brain
  • An Intelligent Soft Material That Curls Under Pressure or Expands When Stretched
  • From Melody to Language
  • Most Women Receive Inappropriate Treatment for Urinary Tract Infections
  • New Fossil Discovery Illuminates the Lives of the Earliest Primates
  • Fabricating the Future With a New Environment Friendly Method of Polymerization
  • Exposure to Superbacteria Among Visitors to the Tropics Proved More Extensive Than Thought
  • Signal Coupling Between Neuron-Glia Super-Network May Lead to Improved Memory Formation
  • A Space-Time Crystal
  • Quantum Systems Learn Joint Computing
  • Tissue-Engineered Implants Provide New Hope for Vocal Injuries
  • Cold Gas Pipelines Feeding Early, Massive Galaxies
  • Jumping Frost Crystals: Lab Works Toward Electrostatic De-Icing
  • Evidence That Earth's First Cells Could Have Made Specialized Compartments
  • Treating Rheumatoid Arthritis With Micromotors
  • Sound-Frequency Map for Inner Ear Created With Advanced X-Ray Technology
  • Open Data on Malaria Genomes Will Help Combat Drug Resistance
  • Changes in Writing Style Provide Clues to Group Identity
  • Recycle Anaesthetics to Reduce Carbon Emission of Healthcare, Study Concludes
  • Using Landscape Connectivity to Control Deadly Mosquito-Borne Viruses
  • Most Important Global Supply Chain Linkages
  • New Vaccine Needed for Serious Childhood Pneumonia

News Articles

Tuesday, February 23, 2021
  • Fighting Fit Cockroaches Have 'hidden Strength'
  • Researchers Identify 'violent' Processes That Cause Wheezing in the Lungs
  • Seeing Schizophrenia: X-Rays Shed Light on Neural Differences, Point Toward Treatment
  • You've Got to Move It, Move It
  • Positive Reinforcements Help Algorithm Forecast Underground Natural Reserves
  • Oxidation Processes in Combustion Engines and in the Atmosphere Take the Same Routes
  • Machine Learning Aids in Simulating Dynamics of Interacting Atoms
  • New Gene-Editing Tool Allows for Programming of Sequential Edits Over Time
  • Transforming Urban Systems: Toward Sustainability
  • Dingo Effects on Ecosystem Visible from Space
  • Reclusive Neutron Star May Have Been Found in Famous Supernova
  • Alaska Thunderstorms May Triple With Climate Change
  • Agile Underwater Glider Could Quietly Survey the Seas
  • Biopolymer-Coated Nanocatalyst Can Help Realize a Hydrogen Fuel-Driven Future
  • A Memory Without a Brain
  • Fat Cells May Influence How the Body Reacts to Heart Failure
  • Like Wine, Environmental Conditions Impact Flavor of Whiskey, Study Finds
  • HEALTH
  • ENVIRONMENT
  • QUIRKY

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