Search results for neural networks

Plants & Animals Oct 5, 2026

What a locust can teach us about how neuromodulators alter odor processing

When you walk into a bakery and smell fresh cookies, the enticing smell draws you in. After you eat a handful of cookies, though, the same smell likely doesn't send you back for more. Researchers in the McKelvey School of ...

Environment Oct 5, 2026

Forests are dying along North Carolina's coast—and it's speeding up

A new study finds that coastal forest loss in North Carolina's Albemarle-Pamlico Peninsula began accelerating after 2010 and may still be speeding up. The study also found that North Carolina lost more than 20% of its coastal ...

Ecology Oct 5, 2026

Pollen study reveals the hidden history of grasses

Scientists used machine learning and super-resolution microscopy to overcome a challenge that has stymied research into the natural history of grasses for decades. Their method allowed them to detect subtle differences among ...

General Physics Oct 2, 2026

Protons ride moving waves to reach record energy with long-pulse lasers

Imagine a proton catching a wave and surfing it to gain speed. While the imagery may seem wild, the premise of laser-driven ion acceleration has promise as an alternative to conventional accelerators. However, the ultrathin ...

Cell & Microbiology Oct 1, 2026

How the biological clock regulates phases of wakefulness

The circadian clock is an internal biological system that regulates sleep-wake cycles, as well as many physiological functions such as body temperature and hormone production. In many animals, this clock relies on a network ...

Education Sep 30, 2026

Research shows how AI is getting better at exams: How universities can respond

When ChatGPT arrived at the end of 2022, universities scrambled to determine whether generative AI was good enough to pass assessments and make it easy for students to cheat.

Optics & Photonics Sep 28, 2026

Laser temporarily reprograms ultrathin optical device without electrodes

A tiny device that can be reprogrammed using a laser could lead to adaptable devices for computing, imaging and telecommunications. Most devices are built to perform a particular job. If you want them to do something different, ...

Optics & Photonics Sep 28, 2026

Mapping one atom's interaction with light uncovers an unbounded network of quantum states

A new graph-theoretic framework provides a unified description of atom-light interactions across regimes ranging from weak to deep-strong coupling.

Environment Sep 26, 2026

Why AI has trouble predicting the fury of hurricane intensity

Artificial intelligence has revolutionized weather forecasting in just a few years, with global AI weather models now able to produce forecasts that rival some of the world's best physics-based prediction systems.

Optics & Photonics Sep 25, 2026

Ultrathin materials could make quantum light circuits programmable

Quantum photonics could be a pivotal part of future quantum technology if the right materials can be created, a new review paper has found.

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