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Optics & Photonics Jul 31, 2025

Light-based listening: Researchers develop a low-cost visual microphone

Researchers have created a microphone that listens with light instead of sound. Unlike traditional microphones, this visual microphone captures tiny vibrations on the surfaces of objects caused by sound waves and turns them ...

Materials Science Jul 31, 2025

New catalyst lowers energy needed to turn COâ‚‚ into ethylene

A new method to convert carbon dioxide (CO2) into ethylene using significantly less energy than existing approaches could help cut emissions from one of the world's most carbon-intensive manufacturing processes.

Ecology Jul 29, 2025

Combining light arrays and 3D modules doubles survival of baby corals

Coral restoration efforts could be dramatically improved with technologies that support the survival and growth of baby corals, suggests a new study.

Analytical Chemistry Jul 29, 2025

Squeezed perovskite layers show improved light-handling capabilities

Perovskite is a rising star in the field of materials science. The mineral is a cheaper, more efficient alternative to existing photovoltaic materials like silicon, a semiconductor used in solar cells. Now, new research has ...

Materials Science Jul 28, 2025

New device converts plastic waste into fuel using catalyst-free pyrolysis

As tons of plastic waste continue to build up in landfills every day, Yale researchers have developed a way to convert this waste into fuels and other valuable products efficiently and cheaply. The results are published in ...

Quantum Âé¶¹ÒùÔºics Jul 25, 2025

Researchers uncover a topological excitonic insulator with a tunable momentum order

Topological materials are a class of materials that exhibit unique electronic properties at their boundary (surface in 3D materials; edge in 2D materials) that are robust against imperfections or disturbances and are markedly ...

Molecular & Computational biology Jul 24, 2025

Researchers uncover new applications of magnetic field therapy in muscle and metabolic health

Researchers at the National University of Singapore (NUS) have found new applications of magnetic field therapy with potential benefits for food sustainability and metabolic health.

Nanophysics Jul 23, 2025

First quantum confinement achieved without physical downsizing

Quantum confinement is a physical effect that occurs when the size of a material—usually a semiconductor or conductor—is reduced to the nanoscale, thereby restricting the movement of electrons or holes.

General Âé¶¹ÒùÔºics Jul 22, 2025

LUX-ZEPLIN experiment sets more stringent constraints on cosmic ray-boosted dark matter

Dark matter, a type of matter that does not emit, absorb, or reflect light, is predicted to account for most of the universe's mass. While theoretical predictions hint at its abundance, detecting this elusive matter has so ...

Biochemistry Jul 21, 2025

Transforming carbon dioxide into industrial catalyst material

A research team has successfully developed a technology that efficiently converts carbon dioxide (CO2) into carbon monoxide (CO), an industrial raw material, by precisely controlling the interaction between the rhodium (Rh) ...

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