Hydrological models represent water movement in natural systems, and they are important for water resource planning and management. But the models depend on reliable input data for weather factors, and precipitation can be very difficult to measure and represent accurately. A new study from an international research team describes a novel method to better represent precipitation uncertainty in hydrological models, thereby improving their performance. 

Utilization of biomass as a chemical resource is a promising strategy for establishing a circular economy. Cellulose, a polymer composed of glucose units, is the most abundant form of biomass, and glucose is a versatile feedstock for chemicals. However, cellulose is a highly recalcitrant material due to its extensive hydrogen-bond (H-bond) network. Kobayashi, Nishimura, and their colleagues discovered that simply dipping cellulose in an aqueous NaOH solution below −28 ℃ makes it more reactive. Thereby, the efficiency of saccharification (the process of breaking down cellulose into sugars) increased 2.2 times.

In a survey study of U.S. teens, more than half (55.3%) reported that they had created at least one image using nudification tools, which use generative artificial intelligence (GenAI) to show what an individual may look like without clothing. Chad Steel of George Mason University, Virginia, U.S., presents these findings in the open-access journal PLOS One on March 18, 2026.

Road traffic noise is annoying during walks in both urban forests and built urban environments and is a ‘significant health-related stressor,’ according to a randomized controlled trial in Zurich, Switzerland

After watching hundreds of mosquitoes buzzing around one of their colleagues and collecting 20 million data points, Georgia Tech and Massachusetts Institute of Technology researchers have created a mathematical model that predicts how and where female mosquitoes will fly to feast on humans. The new study is the first to visualize mosquito flight patterns and provides hard data for improving capture and control strategies. In addition to being a nuisance, mosquitoes transmit diseases such as malaria, yellow fever, and Zika, which cause more than 700,000 deaths every year.

A new 3D model reveals how mosquitoes adjust their flight patterns in response to visual and chemical cues. The research could help in the design of more effective traps and mosquito control strategies.

Seoul National University College of Engineering has announced that a research team led by Prof. Jeonghun Kwak of the Department of Electrical and Computer Engineering, with co-first authors Dr. Juhyung Park and Dr. Sun Hong Kim, has developed a flexible and thin “pseudo-transverse thermoelectric generator” capable of producing electricity from body heat.

 

The research findings were published on March 18 (ET) in Science Advances, a leading international journal published by the American Association for the Advancement of Science (AAAS).