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Search results for machine learning

Bio & Medicine Jul 11, 2025

Graphene-based artificial tongue achieves near-human-like sense of taste

A team of researchers report in the Proceedings of the National Academy of Sciences on a new graphene-based sensor design that, through machine learning, was able to develop a near-human sense of taste. This device is the ...

Environment Jul 10, 2025

Researchers develop AI model to generate global realistic rainfall maps

Severe weather events, such as heavy rainfall, are on the rise worldwide. Reliable assessments of these events can save lives and protect property. Researchers at the Karlsruhe Institute of Technology (KIT) have developed ...

Social Sciences Jul 10, 2025

AI challenges and opportunities for relationship and family therapy examined in study

A new paper from two University of Maine researchers explores the challenges and opportunities for scholars and practitioners when it comes to using AI to study and develop interventions for relationship and family therapy.

Earth Sciences Jul 10, 2025

Satellite mapping reveals tropical tree cover losses underestimated by 17%, highlighting gaps in global tracking

A new study published in Nature Communications has found that 17.31% of tropical tree cover—an area spanning 395.9 million hectares (Mha)—has been consistently overlooked by global forest monitoring systems, exposing ...

Plants & Animals Jul 10, 2025

Non-invasive video analysis tracks arthropod heart rates and reveals species differences

In a world-first pilot study, researchers from the University of South Australia have used video footage of insects to extract their heart rates without touching or disturbing them.

Astronomy Jul 9, 2025

Finding primordial black holes using the Legacy Survey of Space and Time will be a statistical challenge

With the recent first light milestone for the Vera Rubin Observatory, it's only a matter of time before one of astronomy's most long-awaited surveys begins. The Legacy Survey of Space and Time (LSST) is set to start on November ...

Materials Science Jul 9, 2025

Molecular simulations uncover how graphite emerges where diamond should form, challenging old assumptions

The graphite found in your favorite pencil could have instead been the diamond your mother always wears. What made the difference? Researchers are finding out.

Optics & Photonics Jul 9, 2025

Multisynapse optical network outperforms digital AI models

For decades, scientists have looked to light as a way to speed up computing. Photonic neural networks—systems that use light instead of electricity to process information—promise faster speeds and lower energy use than ...

Earth Sciences Jul 9, 2025

Teeth record hidden history of your childhood climate and diet

The climate we live in affects our lives in profound ways: hot summers, cold winters, dry spells and wet weather all leave their mark.

Economics & Business Jul 9, 2025

AI is driving down the price of knowledge—universities have to rethink what they offer

For a long time, universities worked off a simple idea: knowledge was scarce. You paid for tuition, showed up to lectures, completed assignments and eventually earned a credential.

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