Jay Tiley, head of the Materials Structures and Processing Section in the Materials Science and Technology Division at Oak Ridge National Laboratory, has received the 2026 Materials Processing and Manufacturing Division Distinguished Scientist award from The Minerals, Metals and Materials Society.

From Japan to the world—scientific innovation and collaboration aimed at solving global challenges will take center stage at the Science Summit, held alongside the 80th United Nations General Assembly from September 9 to 26, 2025. In response to a call from the Okinawa Institute of Science and Technology (OIST), eight Japanese institutions will present six official programs at the summit. These sessions will feature a diverse range of speakers—from PhD students and university presidents to medical professionals, scientists, and engineers—addressing topics such as food and water security, rare and common diseases, inclusive education, and research ethics.

Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current cryptosystems will be in danger and post-quantum cryptography will be crucial to the security of our communications.

A global research consortium of over 100 study groups in more than 65 countries has launched the Global RETFound initiative, a collaborative effort to develop the first globally representative Artificial Intelligence (AI) foundation model in medicine, using 100 million eye images.

Metal halide perovskites, owing to their remarkable optoelectronic properties and broad application prospects, have emerged as a research hotspot in materials science and photovoltaics. In addressing challenges related to energy loss, photoelectric conversion efficiency, and operational stability in perovskite solar cells (PSCs), various strategies have been proposed, such as improving perovskite crystallization, developing tandem architectures, and advancing interfacial engineering. However, the specific impact of these approaches on internal energy transfer and conversion mechanisms within PSCs remains insufficiently understood. This review systematically examines the relationship between energy and perovskite materials throughout the photon absorption to charge carrier transport process, with particular focus on key strategies for minimizing energy losses and their underlying influence on energy-level alignment-especially in the electron transport layer and hole transport layer. It summarizes optimal absorption conditions and contributing factors during energy transfer, alongside representative case studies of high-performing systems. By elucidating these mechanisms, this work offers valuable theoretical insights for optimizing energy-level alignment, reducing energy dissipation, and guiding experimental design in PSCs research.

Combining classic comparative approaches, including collecting species from the wild, and cutting-edge light-induced gene manipulation technology, researchers from Japan and Germany have discovered how developing fly embryos solve the fundamental problem of “tissue tectonic collision” when the rapidly expanding head and torso tissues crash into each other.