California university professor warns H-1B freeze will harm higher education, shares list of global scholars from Texas university

A California professor criticizes Texas' H-1B visa freeze, arguing it jeopardizes higher education's global competitiveness.

Framework sets new benchmarks for 3D atom maps in amorphous materials

Researchers at the California NanoSystems Institute at UCLA published a step-by-step framework for determining the ...
Hackaday

Why Diffraction Gratings Create Fourier Transforms

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording ...

AI Is Solving a Dinosaur Mystery That Stumped Scientists for Decades

An AI app is decoding dinosaur footprints—and may have just spotted the world’s oldest birds hiding in plain sight.
Proceedings of the National Academy of Sciences (PNAS)

Identifying variation in dinosaur footprints and classifying problematic specimens via unbiased unsupervised machine learning

Machine learning holds great promise for classifying and identifying fossils, and has recently been marshaled to identify trackmakers of dinosaur ...