BUFFALO, NY — June 11, 2026 — A new meeting report was published in Volume 18 of Aging on May 14, 2026, titled “Foundations of Gerophysics.”

Raman optical activity, long thought to require chiral molecules or magnetic order, has been demonstrated in an achiral, nonmagnetic crystal by researchers at Institute of Science Tokyo. The effect arises through ferroaxial order, a coordinated rotation of atoms within the lattice, and is detected using circularly polarized Raman spectroscopy. These findings show that optically inactive materials can also display chirality-like optical responses and expand the scope of optical techniques for discovering new materials.  

Light is expected to heat particles up or set them in motion. However, an interdisciplinary team at Ruhr University Bochum, Germany, has now proven the opposite. In aqueous solution, fluorescent carbon nanotubes move much slower once they are irradiated with light. During this process, the diffusion constant decreases with light intensity, an effect linked to direct coupling between electrons in the solid and the molecules of the liquid. The research teams of Sebastian Kruss, Marialore Sulpizi, and Martina Havenith describes the hitherto unknown phenomenon in the science journal Nature from June 10, 2026. “This discovery of light-induced quantum friction fundamentally changes our understanding of interfacial processes,” says Kruss.

A drop of dye added to a glass of water undergoes ordinary diffusion. However, when placed on the surface of a foam, the dye spreads differently – diffusion becomes anomalous. An example of this is the pattern on the froth of a cup of cappuccino. Interestingly, the latest research suggests that diffusion equations in a heterogeneous environment can also describe social phenomena, such as election results or the behaviour of stock market traders.

An international research collaboration, including OMU, IJS, NIST and AUT, has unveiled a robust metallic state in the molecular material ytterbium cesium fulleride (Yb₂CsC₆₀) that directly tests conventional theories of electron behavior. Normally, strong interactions between electrons are expected to suppress their movement and turn materials into insulators through a process called a Mott transition. However, Yb₂CsC₆₀ represents a case where metallicity survived, suggesting that the material’s electrons were continuing to move collectively, stabilized by a different mechanism. The discovery is of relevance to future research in fields such as superconductivity, quantum matter, and next-generation electronic technologies.

Researchers from The University of Osaka developed a computational imaging method that combines coded-aperture optics with diffusion-model-based artificial intelligence to recover both depth and sharp color images from a single photograph. The approach improves robustness across imaging conditions while reducing reconstruction errors commonly seen in existing methods.

Astronomers have debunked recent claims of a crisis in cosmology and confirmed that the universe’s expansion continues to accelerate as previously understood.