Warning: this episode contains strong language. Over the past week, students at dozens of universities held demonstrations, set up encampments and, at times, seized academic buildings. In response, administrators at many of those colleges decided to crack down and called in the local police to...

For half a century, the federal government has treated marijuana as one of the more dangerous drugs in the United States. On Tuesday, the Biden administration signaled a significant shift in approach. Zolan Kanno-Youngs, a White House correspondent for The Times, explains how big an impact the...