A novel power supply technology for 3D-integrated chips has been developed by employing a three-dimensionally stacked computing architecture consisting of processing units placed directly above stacks of dynamic random access memory. Towards realizing this, researchers developed key technologies involving precise and high-speed bonding technique and adhesive technology. These new technologies can help in addressing the demands of high-performance computing applications, which require both high memory bandwidth and low power consumption with reduced power supply noise.  

The bedding micro-environment is a key aspect of obtaining optimal thermal conditions for sleep. Specifically, the total thermal insulation of the bedding micro-environment significantly influences the thermal neutral temperature. However, currently there are no standards for measuring the insulation of bedding. In a new study, researchers systematically examined the thermal insulation of bedding, considering different combinations of bedding, sleepwear, and ambient temperatures, including both whole and local body effects. 

Conjugated polymers (CPs) have emerged as an interesting class of materials in modern electronics and photonics, characterized by their unique delocalized π-electron systems that confer high flexibility, tunable electronic properties, and solution processability. These organic polymers present a compelling alternative to traditional inorganic semiconductors, offering the potential for a new generation of optoelectronic devices. This review explores the evolving role of CPs, exploring the molecular design strategies and innovative approaches that enhance their optoelectronic properties. We highlight notable progress toward developing faster, more efficient, and environmentally friendly devices by analyzing recent advancements in CP-based devices, including organic photovoltaics, field-effect transistors, and nonvolatile memories. The integration of CPs in flexible sustainable technologies underscores their potential to revolutionize future electronic and photonic systems. As ongoing research pushes the frontiers of molecular engineering and device architecture, CPs are poised to play an essential role in shaping next-generation technologies that prioritize performance, sustainability, and adaptability.

Tim Rials, associate dean of University of Tennessee AgResearch, is the winner of the 2025 Susan E. Duncan Meritorious Service Award from agInnovation South, the coalition of directors of state agricultural experiment stations in Southern states. The group is a regional coalition of the national Association for Public and Land-grant Universities (APLU).

Could the future of clean energy hinge on the spin of a single electron? A new scientific review suggests it might. Researchers are turning to the quantum world—specifically, electron spin—to unlock new possibilities for high-performance electrocatalysts that drive green energy reactions. By fine-tuning how electrons spin within catalyst materials, scientists are finding ways to accelerate reactions such as oxygen reduction, oxygen evolution, carbon dioxide conversion, and nitrogen fixation. The study introduces emerging strategies—from atomic doping to magnetic field modulation—that allow precise control over catalytic behavior. This marks a bold step toward engineering smarter, faster, and more sustainable catalysts for tomorrow’s energy solutions.

Yang Zhao, associate professor of animal science and University of Tennessee AgResearch Guthrie Endowed Professor in Precision Livestock Farming, is the winner of the regional 2025 Agricultural Research Innovation Award of Excellence.

The award was presented at the Southern Mini Land-Grant Conference on June 10 in Fayetteville, Arkansas, a meeting for agInnovation South, the coalition of directors of state agricultural experiment stations in Southern states. The group is a regional coalition of the national Association for Public and Land-grant Universities (APLU).