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Search results for machine learning

Cell & Microbiology Jul 6, 2025

AI revives classic microscopy for on-farm soil health testing

The classic microscope is getting a modern twist—US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more accessible to farmers and land managers around ...

Materials Science Jul 4, 2025

Study uses machine learning to map pH-dependent performance of tin catalysts

Some of the most encouraging results for reaction-enhancing catalysts come from one material in particular: tin (Sn). While Sn's overall utility as a catalyst is well-known, its underlying structure-performance relationship ...

Analytical Chemistry Jul 3, 2025

AI helps discover optimal new material for removing radioactive iodine contamination

Managing radioactive waste is one of the core challenges in the use of nuclear energy. In particular, radioactive iodine poses serious environmental and health risks due to its long half-life (15.7 million years in the case ...

Astronomy Jul 3, 2025

Machine learning outpaces supercomputers for simulating galaxy evolution coupled with supernova explosion

Researchers have used machine learning to dramatically speed up the processing time when simulating galaxy evolution coupled with supernova explosion. This approach could help us understand the origins of our own galaxy, ...

Earth Sciences Jul 3, 2025

Improving predictions of flood severity, place and time with AI

Floods are some of the most devastating natural disasters communities in the United States face, causing billions of dollars of damage annually, according to the National Weather Service. A group, including several researchers ...

Cell & Microbiology Jul 3, 2025

Cracking single-cell complexity with collective intelligence

Researchers from more than 50 international institutions have launched Open Problems, a collaborative open-source platform to benchmark, improve, and run competitions for computational methods in single-cell genomics.

Condensed Matter Jul 3, 2025

TaIrTeâ‚„ photodetectors show promise for highly sensitive room-temperature THz sensing

Terahertz radiation (THz), electromagnetic radiation with frequencies ranging between 0.1 and 10 THz, could be leveraged to develop various new technologies, including imaging and communication systems. So far, however, a ...

Astronomy Jul 2, 2025

AI-powered ChronoFlow uses stellar rotation rates to estimate stars' ages

Figuring out the ages of stars is fundamental to understanding many areas of astronomy—yet, it remains a challenge since stellar ages can't be ascertained through observation alone. So, astronomers at the University of ...

Analytical Chemistry Jul 2, 2025

Data-driven strategies to advance methane pyrolysis catalysts

Methane (CH4) pyrolysis, a reaction that produces hydrogen without emitting carbon dioxide, often utilizes molten media catalysts. A recent research paper published in the journal ACS Catalysis has explored how artificial ...

Cell & Microbiology Jul 2, 2025

Chemical sensors inspired by breathalyzers could 'sniff out' antibiotic resistance, says researcher

Tiny sensors, similar to breathalyzers, could "sniff out" bacterial infections and detect antimicrobial-resistant bacteria in bodily fluids, says a team of engineers, microbiologists, and machine learning experts in an opinion ...

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