Latest News

Hubble's Festive View of a Grand Star-Forming Region

The massive, young stellar grouping, called R136, is only a few million years old and resides in the 30 Doradus Nebula, a turbulent star-birth region in the…

Tropical Cyclone Mick forms quickly, hits Fiji in the southwestern Pacific

Viti Levu authorities reported torrential rainfall and gale force winds that caused power outages. Fortunately, there were no casualties. The Fiji Times…

Tropical Storm Laurence set for second Australian landfall

Laurence is forecast to make landfall in the Kimberley region, move southwest through the northern area of the Great Sandy Desert and into the Pilbara region. At 0900 UTC (4 a.m. ET) on December 14, Tropical Storm Laurence had maximum sustained winds near 52 mph and was located 185 miles west-southwest of Darwin, Australia. That's near 13.5 South and 127.8 East. It was moving west-southwest near 6 mph, in the direction of its second landfall. It was generating waves near 12 feet, so beach erosion along the northern coasts of Western Australia can be expected near where Laurence makes landfall in the next day….

New study turns up the heat on soot's role in Himalayan warming

Soot from fire in an unventilated fireplace wafts into a home and settles on the surfaces of floors and furniture. But with a quick fix to the chimney flue and…

A unique geography — and soot and dust — conspire against Himalayan glaciers

The Himalayas, home to the tallest mountains on Earth, include more than 110 peaks and stretch 2,500 kilometers (1,550 miles). Bounded to the north by the…

Portions of Arctic Coastline Eroding, No End in Sight

The conditions have led to the steady retreat of 30 to 45 feet a year of the 12-foot-high bluffs — frozen blocks of silt and peat containing 50 to 80 percent…

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Physics and Astronomy

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…

A better view with new mid-infrared nanoscopy

Chemical images taken of insides of bacteria 30 times clearer than those from conventional mid-infrared microscopes. A team at the University of Tokyo have constructed an improved mid-infrared microscope, enabling…

Life Sciences and Chemistry

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….

Uranium-immobilizing bacteria in clay rock

Microbial reduction reduces mobility of uranium compounds. When designing repositories for high-level radioactive waste in deep geological layers, various factors must be carefully considered to ensure their long-term safety. Among…

Zebra finch chicks don’t babble for no reason

When babies learn to talk or birds learn to sing, the same principle applies: listen and then imitate. This is how the first babble becomes the first word or vocalization….

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

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…

Optimising inventory management

Crateflow enables accurate AI-based demand forecasts. A key challenge for companies is to control overstock and understock while developing a supply chain that is resilient to disruptions. To address this,…