Search results for machine learning model

Plants & Animals Aug 25, 2026

Listening for extinction: Study finds areas of critical concern for northern spotted owls

Northern spotted owl populations are approaching or have already crossed functional extinction across large areas of the Pacific Northwest, a new study, published in Ecological Applications found. Researchers used artificial ...

Biochemistry Aug 24, 2026

Blood-clotting protein may be SARS-CoV-2's hidden accomplice, helping it hide from antibodies and reach blood vessels

Fibrinogen, the abundant plasma protein best known for forming blood clots, may play a second and far less benign role during SARS-CoV-2 infection: acting as a molecular bridge that simultaneously hides the virus from neutralizing ...

Analytical Chemistry Aug 24, 2026

Metal ceramics under AI control: A new approach for calculating the mechanical properties of materials

Researchers from the Skoltech Materials Center have proposed a new approach to modeling the mechanical properties of heterogeneous materials, combining machine learning with active learning on local chemical configurations. ...

Economics & Business Aug 24, 2026

An AI job boom? Here's what the tedious, temporary work in data labeling is actually like

Amid all the talk about artificial intelligence (AI) both creating and destroying jobs, a troubling reality flies under the radar.

Analytical Chemistry Aug 22, 2026

Computer models pinpoint catalysts for replacing fossil-fueled ammonia production

Ammonia is one of the most important chemicals produced in the world, ranking second only to sulfuric acid in the total volume produced each year. It is used mostly to make fertilizer, which is essential to feeding the world's ...

Biotechnology Aug 22, 2026

AI decodes DNA initiator sequence found in about 60% of human genes

Precise activation of tens of thousands of genes is critical for healthy development and growth. Specialized segments of our DNA are responsible for carefully orchestrating genetic sequences that result in the production ...

Astronomy Aug 22, 2026

Earth's magnetosphere might not protect us from superstorms after all

Science seems like a straightforward endeavor. You come up with a hypothesis, collect data to prove or disprove it, and analyze that data to see whether the hypothesis is right. But anyone who actually does science will tell ...

Biochemistry Aug 21, 2026

Complex odors prove easier to map than expected with machine learning

If you want to describe a particular color, you could look to the Pantone color wheel to find its exact hue, saturation and brightness, and how it compares with other colors. But nothing like that has existed for complex ...

Analytical Chemistry Aug 20, 2026

AI-driven literature mining speeds discovery of heat-stable lead-free dielectric materials

Artificial intelligence has analyzed data scattered across hundreds of research papers to discover new lead-free dielectric materials that maintain stable performance even at high temperatures. The study presents a new approach ...

Environment Aug 20, 2026

Researchers build 'digital twin' to model Manhattan air quality

Cornell engineers have developed a "digital twin" framework that creates a real-time virtual representation of urban carbon dioxide conditions, providing a tool that could help city planners monitor emissions, identify hotspots ...

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