Twitter just changed the rules of tweeting. The company is now testing a change that doubles Twitter's character limit for "a small group" of accounts. It's not clear when the change will roll out ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...