Artificial intelligence is all around us these days … from internet searches to event flyers to customer service calls. But what effect is it having on people who use it and the way we interact with the world?

Parents, get resources and tips from NPR Education that will help you better understand digital technology in the classroom, plus get pertinent questions to spark productive dialogue with teachers and school administrators.

The original, analog television broadcasting system in the United States was replaced nationwide in 2009 with new digital broadcasting technology. If you want to know what this means for viewers and consumers, here is a basic guide to digital television.

Guest: Albert-László Barabasi.

In the age of the Internet, networks are a concept that surrounds us—we are all connected to other things and people in numerous ways. Today on Focus, we're joined by physicist Albert-László Barabasi to discuss the science of networks, the laws that they follow, and how they permeate and appear in just about every field and part of life one could imagine.