News API - Get live headlines from a range of news sources
BigML - BigML's goal is to create a machine learning service extremely easy to use and seamless to integrate.
The News 2 - Product Hunt + Hacker News + Designer News
Microsoft Bing Image Search API - The Bing Image Search API adds a host of image search features to your apps including trending images. Test the image API with our online demo.
Unfiltered.news - What the world is talking about, visualized graphically
Scikit-learn - scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.