The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.
IEEE

Toward Cross-Brain-Computer Interface: A Prototype-Supervised Adversarial Transfer Learning Approach With Multiple Sources

Abstract: Transfer learning is useful in increasing the generalization ability of a model, for dealing with variations among different subjects in the brain-computer interface (BCI). Nevertheless, ...
IEEE

Hyperparameter Optimization for Software Bug Prediction Using Ensemble Learning

Abstract: Software Bug Prediction (SBP) is an integral process to the software’s success that involves predicting software bugs before their occurrence. Detecting software bugs early in the ...
The Sentinel-Record

National Park College receives $34,800 donation for Medical Laboratory Technology program

National Park College was awarded $34,800 from the Roy and Christine Sturgis Charitable and Educational Trust to buy 10 Nikon Eclipse Si microscopes for use in its Medical Laboratory Technology ...