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Environment Mar 25, 2025

New carrier birds brought avian flu to Europe and the Americas

Bird flu cases are rising rapidly in the U.S. and around the world. A new study traces how the disease spread over the last two decades from Asia to Europe, Africa and the Americas. New bird species, from pelicans to peregrine ...

Nanomaterials Mar 13, 2025

Nano-spring technology boosts battery durability and energy density

A research team has developed technology that could dramatically increase the lifespan and energy density of electric vehicle (EV) batteries.

Nanophysics Mar 7, 2025

'Nanodot' control could fine-tune light for sharper displays and quantum computing

Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional (2D) materials could lead to remarkably high-resolution monitors and advances in ultra-fast ...

Nanophysics Mar 4, 2025

3D imaging technique captures dynamic atomic shifts in nanoparticles, revealing unexpected structural phases

A research team from Seoul National University College of Engineering has developed a technology to observe atomic structural changes of nanoparticles in three dimensions. Their study, which resolves a long-standing challenge ...

Nanomaterials Feb 21, 2025

Liquid crystal method enables large-scale production of uniform perovskite nanocrystals

A research team at POSTECH has developed a method for synthesizing perovskite nanocrystals (PNCs), a next-generation semiconductor material, in a more uniform and efficient manner. This study is expected to serve as a key ...

Economics & Business Feb 4, 2025

Smart brands rein in ad spending when a rival faces a setback. Here's why

Imagine: You're in charge of marketing for a major automaker, and your biggest competitor just recalled thousands of vehicles. Now customers are worried about the safety of cars like yours. Do you seize the moment and ramp ...

Social Sciences Jan 9, 2025

I study modern-day slavery—and here's what I've learned about how enslavers try to justify their actions

Several high-profile celebrities were slapped with human-trafficking charges in late 2024, from music mogul Sean Combs, known as P. Diddy, to Abercrombie & Fitch CEO Mike Jeffries. Neither has been tried yet, but in 2022 ...

Nanomaterials Sep 27, 2021

Capturing light: New ergonomic photodetector for the trillion-sensor era

The world is heading towards a trillion-sensor economy where billions of devices using multiple sensors will be connected under the umbrella of Internet-of-things. An important part of this economy is constituted of light/photo ...

Space Exploration May 14, 2021

Using cell phones as space weather vanes

Your smartphone may be able to sense space weather and even get a little disoriented by it, according to researchers, who tested how geomagnetic storms affect the magnetic sensors in cell phones. The new research suggests ...

Nanophysics Nov 29, 2019

Samsung researchers: More efficient quantum dots without heavy metals

A team at Samsung Advanced Institute of Technology has announced that they have improved quantum dot (QD) technology for use in large displays by developing QDs that are both more efficient and have no heavy metals. In their ...

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