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Bio & Medicine Jul 25, 2024

Inspired by cicada wings, researchers study the insects' antimicrobial properties to develop antibacterial surfaces

Trillions of periodical cicadas—several species of the genus Magicicada that emerge every 13 or 17 years—broke soil across the Eastern U.S. this summer. News outlets likened the event to Armageddon, an apocalypse or an ...

Quantum Physics Jul 25, 2024

An MRI-like tool for quantum materials: Sensor can detect minute magnetic fields at atomic scale

An international research team from Germany's Forschungszentrum Jülich and Korea's IBS Center for Quantum Nanoscience (QNS) has developed a quantum sensor capable of detecting minute magnetic fields at the atomic-length ...

Nanomaterials Jul 24, 2024

A laser-based method for measuring particle size distribution during the grinding process

How pharmaceuticals act, how efficient catalysts are and how effective and accurate printing inks function all depend on the size of the nanoparticles they contain. However, there are as of yet no methods for monitoring the ...

Analytical Chemistry Jul 24, 2024

A 'volcano-type' relationship: Research reveals novel correlation between metal loading and acidic oxygen evolution

In a study published in ACS Catalysis, a research team led by Prof. Yan Wensheng from the University of Science and Technology of China (USTC) has revealed the "volcano-type" relationship between metal loading and acidic ...

Environment Jul 24, 2024

Waters along Bar Harbor, Acadia, home to billions of microplastics

Along the shores of Acadia National Park, Bar Harbor and the Schoodic Peninsula are the vast, briny waters of Frenchman Bay. With 98 square miles of water and 39 islands, the bay is vital to shorebirds, fish, lobstermen and ...

Social Sciences Jul 24, 2024

Transgender athletes face an uncertain future at the Olympics as reactionary policies gain ground

At the last Summer Olympics held in Tokyo, New Zealand weightlifter Laurel Hubbard made history as the first openly transgender athlete in Olympic history. American transgender and non-binary runner Nikki Hiltz recently qualified ...

Cell & Microbiology Jul 24, 2024

Scientists discover how yeast cells sense physical stresses on the membranes that protect them

Cell membranes play a crucial role in maintaining the integrity and functionality of cells. However, the mechanisms by which they perform these roles are not yet fully understood. Scientists from the University of Geneva ...

Earth Sciences Jul 24, 2024

Lost lake sheds light on past and future water security

Nestled high in the Eastern Lesotho Highlands, scientists have uncovered fascinating evidence of an ancient mountain lake that flourished thousands of years ago. This discovery, made by Professor Jennifer Fitchett from the ...

Nanophysics Jul 24, 2024

Tunable metasurface can control optical light in space and time, offering path to wireless communication channels

It is a scene many of us are familiar with: You're working on your laptop at the local coffee shop with maybe a half dozen other laptop users—each of you is trying to load websites or stream high-definition videos, and ...

Archaeology Jul 24, 2024

Scientists try to replicate ancient butchering methods to learn how Neanderthals ate birds

It's hard to know what Neanderthals ate: food preparation, especially when it comes to smaller items like birds, can leave few archaeological traces. But understanding their diets is critical to understanding these incredibly ...

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