Crystal Yang turned a classroom problem into Audemy, a growing nonprofit offering audio learning games that help blind students keep up in school. 2025 lookback: Trump yanks federal funding from NPR ...

Abstract: Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of hyperspectral sensors, double scattering, and intimate ...

Abstract: Hierarchical federated learning has emerged as a pragmatic approach to addressing scalability, robustness, and privacy concerns within distributed machine learning, particularly in the ...

On Wednesday morning at an elementary campus in the foothills of the Hill Country, environmental science teacher Isaac Esquivel tackled the subject of invasive species with a class of fifth graders.