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Search results for machine learning

Analytical Chemistry Jun 30, 2025

AI pinpoints promising materials that capture only COâ‚‚ from air

In order to help prevent the climate crisis, actively reducing already-emitted CO₂ is essential. Accordingly, direct air capture (DAC)—a technology that directly extracts only CO₂ from the air—is gaining attention. ...

Economics & Business Jun 30, 2025

Business news can forecast market volatility more accurately than standard models, suggests study

Business news can do more than report on financial markets; it can predict where they're headed.

Biotechnology Jun 30, 2025

Flying smart: Triple-camera drone detects crop stress for smarter sesame farming

A team of researchers led by Dr. Ittai Herrmann at The Hebrew University of Jerusalem, in collaboration with Virginia State University, the University of Tokyo and the Volcani Institute, has applied an advanced drone-based ...

Astronomy Jun 26, 2025

Citizen scientists find new eclipsing binary stars

When two stars orbit one another in such a way that one blocks the other's light each time it swings around, that's an eclipsing binary. A new paper from NASA's Eclipsing Binary Patrol citizen science project presents more ...

Biotechnology Jun 26, 2025

Autonomous AI systems can help tackle global food insecurity

There is a growing and urgent need to address global food insecurity. This urgency is underscored by reports from the Food and Agriculture Organization of the United Nations, which states that nearly 828 million people suffer ...

Plants & Animals Jun 26, 2025

New study reveals consistent nitrate preference across temperate forest tree species in Northeast China

A new study published in the Journal of Plant Ecology has found that temperate forest tree species, regardless of their root symbiosis with either ectomycorrhizal (ECM) or arbuscular mycorrhizal (AM) fungi, consistently prefer ...

Earth Sciences Jun 26, 2025

Study challenges climate change's link to the wild winter jet stream

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the massive current of Arctic air that regulates weather for much of the Northern Hemisphere.

Biotechnology Jun 25, 2025

Research advances precision dairy care with AI-powered tools

As the dairy industry increasingly adopts automation with the use of sensors and robotics, researchers at Texas A&M AgriLife are helping producers harness this evolving technology to help optimize production and improve the ...

Biotechnology Jun 25, 2025

Scientists release high-resolution rice map of Africa to support global food security

A research team from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences has released Africa's first high-resolution rice distribution map, featuring a resolution of 20 meters. This dataset ...

Analytical Chemistry Jun 25, 2025

When electrons 'jump' into water: The secret behind high electrode capacities

In order to develop improved electrolyzers for regenerative hydrogen production, the processes on the surfaces of the metal electrodes used must be precisely understood. Researchers from the Theory Department at the Fritz ...

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