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Biochemistry Jul 29, 2025

High-sensitivity sensor platform for rapid disease diagnostics

To enable early diagnosis of acute illnesses and effective management of chronic conditions, point-of-care testing (POCT) technology—diagnostics conducted near the patient—is drawing global attention. The key to POCT ...

Materials Science Jul 29, 2025

Organic molecules show promise for sensitive quantum sensing through color-shifting spins

Quantum sensing has transformational potential across many areas of technology and science, most prominently biomedical research. The basic premise is to detect and manipulate the spin state of an electron—magnetic properties ...

Ecology Jul 29, 2025

A record catch of krill near Antarctica could trigger an unprecedented end to fishing season

Trawling near Antarctica for krill—a crustacean central to the diet of whales and a critical buffer to global warming—has surged to a record and is fast approaching a never before reached seasonal catch limit that would ...

Optics & Photonics Jul 28, 2025

RGB multiplexer based on lithium niobate enables faster, more efficient light modulation for laser beam scanning

As technology advances, photonic systems are gaining ground over traditional electronics, using light to transmit and process information more efficiently. One such optical system is laser beam scanning (LBS), where laser ...

General Âé¶¹ÒùÔºics Jul 28, 2025

Hybrid crystal-glass materials from meteorites transform heat control

Crystals and glasses have opposite heat-conduction properties, which play a pivotal role in a variety of technologies. These range from the miniaturization and efficiency of electronic devices to waste-heat recovery systems, ...

Optics & Photonics Jul 28, 2025

Magnetizing quantum communication: Single-photon source created using defective tungsten diselenide

As the demand for more secure data transmission increases, conventional communication technologies are facing limitations imposed by classical physics, and are therefore approaching their limits in terms of security. Fortunately, ...

Biochemistry Jul 28, 2025

Leaf-inspired design makes bioplastics degradable, stronger

Society has long struggled with petroleum-derived plastic pollution, and awareness of microplastics' detrimental effects on food and water supplies adds further pressure.

Plasma Âé¶¹ÒùÔºics Jul 28, 2025

A company says it could turn mercury into gold using nuclear fusion. Can we take this claim seriously?

The alchemist's dream is to make gold from common metals, but can this be done? The physics needed to explain how to change one element into another is well understood and has been used for decades in accelerators and colliders, ...

Condensed Matter Jul 28, 2025

Laser pulses and nanoscale changes yield stable skyrmion bags for advanced spintronics

A team of researchers at the Max Born Institute and collaborating institutions has developed a reliable method to create complex magnetic textures, known as skyrmion bags, in thin ferromagnetic films. Skyrmion bags are donut-like, ...

Environment Jul 28, 2025

Exploring the economic promise and environmental costs of mining in Brazil

Mining in Brazil does not deliver the sustained economic benefits often claimed, while informal mining is a major driver of deforestation, especially in the Amazon. A new study offers one of the most comprehensive assessments ...

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