Latest News

Snowflake chemistry could give clues about ozone depletion

The structure of the frosty flakes also fascinate ice chemists like Purdue University's Travis Knepp, a doctoral candidate in analytical chemistry who studies…

Researchers demonstrate nanoscale X-ray imaging of bacterial cells

An ultra-high-resolution imaging technique using X-ray diffraction is a step closer to fulfilling its promise as a window on nanometer-scale structures in…

West Nile Virus Infection May Persist in Kidneys Years After Initial Infection

Spread by infected mosquitoes, West Nile virus was first detected in the United States in 1999. Since then, approximately 25,000 human cases have been…

U of A's David Schindler confirms untold levels of oil sands pollution on the Athabasca

University of Alberta biological sciences professor David Schindler was part of the team that conducted a long term air and water study and found high levels…

New York autopsies show 2009 H1N1 influenza virus damages entire airway

The scientists reviewed autopsy reports, hospital records and other clinical data from 34 people who died of 2009 H1N1 influenza infection between May 15 and…

Lightning-produced radiation a potential health concern for air travelers

New information about lightning-emitted X-rays, gamma rays and high-energy electrons during thunderstorms is prompting scientists to raise concerns about the…

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Physics and Astronomy

Technical Trials for Easing the (Cosmological) Tension

A new study sorts through models attempting to solve one of the major challenges of contemporary cosmic science, the measurement of its expansion. Thanks to the dizzying growth of cosmic…

Researchers crack mystery of swirling vortexes in egg cells

New research led by Flatiron Institute researchers reveals the source of the mysterious swirling flows in some of nature’s largest cells. Egg cells are the largest single cells on the…

Real-time detection of infectious disease viruses

… by searching for molecular fingerprinting. A research team consisting of Professor Kyoung-Duck Park and Taeyoung Moon and Huitae Joo, PhD candidates, from the Department of Physics at Pohang University…

Life Sciences and Chemistry

Peptides on Interstellar Ice

A research team led by Dr Serge Krasnokutski from the Astrophysics Laboratory at the Max Planck Institute for Astronomy at the University of Jena had already demonstrated that simple peptides…

When thoughts flow in one direction

Charité study in Science decodes wiring of the human neocortex. Contrary to previous assumptions, nerve cells in the human neocortex are wired differently than in mice. Those are the findings…

Oxygen vacancies mediated ultrathin Bi4O5Br2 nanosheets

… as efficient piezocatalyst for synthesis of H2O2 from pure water. As an important chemical raw material, hydrogen peroxide (H2O2) is widely applied in various aspects of industry and life….

Materials Sciences

Silicon Carbide Innovation Alliance to drive industrial-scale semiconductor work

Known for its ability to withstand extreme environments and high voltages, silicon carbide (SiC) is a semiconducting material made up of silicon and carbon atoms arranged into crystals that is…

Atom-by-atom: Imaging structural transformations in 2D materials

Silicon-based electronics are approaching their physical limitations and new materials are needed to keep up with current technological demands. Two-dimensional (2D) materials have a rich array of properties, including superconductivity…

“Nanostitches” enable lighter and tougher composite materials

In research that may lead to next-generation airplanes and spacecraft, MIT engineers used carbon nanotubes to prevent cracking in multilayered composites. To save on fuel and reduce aircraft emissions, engineers…

Information Technology

Skyrmions move at record speeds

… a step towards the computing of the future. An international research team led by scientists from the CNRS1 has discovered that the magnetic nanobubbles2 known as skyrmions can be…

How 3D printers can give robots a soft touch

Soft skin coverings and touch sensors have emerged as a promising feature for robots that are both safer and more intuitive for human interaction, but they are expensive and difficult…

6G mobile communications tested in the Alps

Researchers at the University of Stuttgart achieve strongest connection. Making emergency calls even in remote areas and transmitting large amounts of data in real time? This is possible with the…