Researchers at the Department of Energy's Manufacturing Demonstration Facility at Oak Ridge National Laboratory have introduced an innovation in additive manufacturing by integrating origami-inspired 3D printing techniques with hybrid composites—materials made from mixed reinforcing components. By eliminating the need for molds to fabricate a part, this process produces lightweight, cost-efficient structures with faster build times and greater adaptability.

A research team led by The Chinese University of Hong Kong (CUHK) has developed a novel integrated all-optical signal processor (OSP) to address the massive data transmission demands of next-generation AI systems, particularly for high-speed links between multiple data centers.

To accommodate the increasing demand for clean energy, researchers have been developing floating solar panels for rivers, reservoirs and other waterways in recent years. While there is, of course, plenty of land for solar farms, problems arise when these projects clash with farming and nature conservation.

A self-regulating artificial photosynthesis system makes solar fuel without batteries, offering a simpler and potentially cheaper path to clean energy storage. Researchers at Osaka Metropolitan University have created a new artificial photosynthesis system that can produce solar fuel more consistently while eliminating the need for battery-based control systems. The advance comes from incorporating a self-regulating [...]

Climate change and urbanization have intensified the urban heat island (UHI) effect, where urban areas are significantly warmer than rural areas. This has, in turn, increased the frequency of extreme heat events, such as heat waves, and deteriorated both outdoor environments and indoor thermal conditions in buildings, leading to higher cooling energy demands, greater strain on power grids and an elevated risk of power outages.