One notable missing feature in most ANN models is top-down feedback, i.e. projections from higher-order layers to lower-order layers in the network. Top-down feedback is ubiquitous in the brain, and ...

A new Drosophila collection of Parkinsonism models reveals early synaptic cholinergic projection neuron dysfunction, linking synaptic failure to later dopaminergic decline, highlighting a role for ...

NEW YORK (AP) — Lauren Click founded a nonprofit a few years ago offering free composting education to schools around the country. Today, 112 schools participate, yet she can't get her boyfriend ...

Millions of residents have been warned to stay inside as potentially a “year’s worth of rain” passes over a major Aussie state. The Bureau of Meteorology issued a thunderstorm warning to ...

Don't miss out on the headlines from Environment. Followed categories will be added to My News. The Bureau of Meteorology issued a thunderstorm warning to residents in Queensland’s interior ...

Sky News contributor Kosha Gada has discussed the latest developments in the conflict in Ukraine and US President Donald Trump’s efforts to end it. Ms Gada noted that Trump's campaign promise to ...

BOULDER, Colo. — Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low Earth orbit. The growth in the population of ...

These four models have together clocked total wholesales of 42,258 units in the first 11 months of FY2025. This constitutes a robust 41% YoY increase over the 29,918 units sold in the April 2023 ...

While some schools could see a greater influx of funds from the conference, Hale said this new model could be detrimental to other schools. “The schools who are not going to benefit, actually are ...

China's AI race is heating up, with new models making waves in the industry. One new contender is Manus, an AI agent being hailed as the next potential "DeepSeek moment." Here are five key players ...

Chinese tech giant Baidu released new AI models Ernie X1 and Ernie 4.5. The company says the models rival those from OpenAI and DeepSeek in performance per cost. China is increasingly embracing ...