Let's say you want to watch a news clip about Confederate monuments. You search YouTube and choose a video from what appears to be a randomly generated list of results. When the video ends, YouTube autoplays another video and recommends dozens more—and likely they’re the sort of thing you actually might watch, because that list is generated by algorithms that process your YouTube viewing history...

The bungalow has long seemed an ideal home. It's moderate in scale, built with deep porches or verandas that both invite time outdoors and seem to welcome neighborly visits. Even the word “bungalow” conjures up such coziness that a trendy house-sharing app borrowed it for its name. In 20th-century literature and film, however, the bungalow is frequently the site of scandal and violence, which...

How would you feel if, in the middle of a conversation, you couldn’t come up with the word for water, shirt, or table—or your own name? If suddenly it was a struggle to comment on a movie or tell a simple story? You’d likely feel confused, embarrassed, frustrated, scared. According to the National Aphasia Association, over two million Americans suffer from aphasia—the inability to speak, write...