Just Exploring the new skill 
This is being updated along with my learning path..
How I have Started Data Science?

Simple & easily understandable of Concepts in Machine Learning Tutorial by Javatpoint.com

Python Essentials for Data Scientists by Kevin Markham
(Learn the key Python features that will help you to be productive as a data scientist!)

Easier Data Analysis with pandas (video series)
Introduction to Machine Learning with scikit-learn by Kevin Markham (free 4-hour course!)
Building an Effective Machine Learning Workflow with scikit-learn
(Become fluent in scikit-learn & get better Machine Learning results faster!)