A threat on a school bus from an alienated young man united dozens of agencies to answer a single question: Is it possible to stop potential mass shooters before they commit a crime? By John Leland He ...

These days, everyone seems to have an opinion about A.I. companions. Last year, I found myself joining the debate, publishing a paper—co-written with two fellow psychology professors and a philosopher ...

This is read by an automated voice. Please report any issues or inconsistencies here. One May morning in 1961, 21-year-old Manuel Alvarado strapped on his huaraches, stuffed three changes of clothes ...

The Environmental Protection Agency has told staff overseeing the country’s industrialized Midwest — a region plagued by a legacy of pollution — to stop enforcing violations against fossil fuel ...