Loneliness has a critical impact on the mental health of citizens, particularly among the elderly. Robots capable of perceiving and responding to human emotions can serve as heart-warming companions to help lift the spirits. A research team at The Hong Kong Polytechnic University (PolyU) has discovered that the combined power of music and empathetic speech in robots with artificial intelligence (AI) could foster a stronger bond between humans and machines. These findings underscore the importance of a multimodal approach in designing empathetic robots, offering significant implications for their application in health support, elder care, education and beyond.

In a must-see topical lecture called “From Discovery to Impact: A Framework for Research That Strengthens Communities,” Morton draws on Arizona State University’s pioneering model of use-inspired research — where excellence is measured by the overall economic, social, cultural, and overall health of the communities ASU serves.

A high-level scientific panel moderated by the Financial Times titled: “How the human exposome will unlock better health and medicine”, gathers three leaders of the Global Exposome Forum from the United States and Europe, to brief delegates from the global scientific community on progress made since its launch in Washington D.C. in May, 2025.

Researchers at QuTech in Delft, The Netherlands, have developed a new chip architecture that could make it easier to test and scale up quantum processors based on semiconductor spin qubits. The platform, called QARPET (Qubit-Array Research Platform for Engineering and Testing) and reported in Nature Electronics, allows hundreds of qubits to be characterized within the same test-chip under the same operating conditions used in quantum computing experiments. "With such a complex, tightly packed quantum chip, things really starts to resemble the traditional semiconductor industry." states researcher Giordano Scappucci.

Recent experiments on twisted MoTe₂ have observed the fractional quantum anomalous Hall effect in the absence of an external magnetic field. Now, a theoretical study employing a real-space lattice model and precision many-body calculations presents a comprehensive ground-state phase diagram and elucidates the finite-temperature and dynamical behaviors of the system. The work reveals competing phases, including fractional Chern insulators and quantum anomalous Hall crystals, and identifies experimentally testable energy scales.

A new perspective article outlines a roadmap for harnessing light emission from individual molecules. By precisely controlling currents through a single molecule, researchers can generate light with unparalleled spatial precision. This “single-molecule electroluminescence” technology, controlled via nanocavity plasmon, interface engineering, electric-field modulation, and molecular design, could lead to ultra-efficient quantum light sources, molecular-scale LEDs, and programmable optoelectronic chips for future computers.

Scientists have uncovered practical strategies that can significantly reduce harmful air pollution from composting while improving the quality of organic fertilizers. The findings, based on a large global meta-analysis, provide new evidence to help farmers, waste managers, and policymakers adopt climate-smart composting practices.

In the rapidly evolving world of two-dimensional materials, a small twist can have outsized consequences. Since the discovery that rotational misalignment between atomically thin crystals can reshape their electronic behaviour, moiré engineering has become a powerful design principle for quantum matter.