Here are AI and Data Science courses you can take online right now for free

# Machine Learning
https://www.classcentral.com/mooc/1020/udacity-machine-learning
https://www.classcentral.com/mooc/3531/udacity-machine-learning
https://www.classcentral.com/mooc/1847/udacity-machine-learning-1-supervised-learning
https://www.classcentral.com/mooc/1848/udacity-machine-learning-unsupervised-learning
https://www.classcentral.com/mooc/4912/edx-machine-learning-for-data-science-and-analytics
https://www.classcentral.com/mooc/7230/edx-artificial-intelligence-ai
https://www.classcentral.com/mooc/7231/edx-machine-learning

# Data Science
https://www.classcentral.com/mooc/4911/edx-enabling-technologies-for-data-science-and-analytics-the-internet-of-things