Remember when teachers demanded that you “show your work” in school? Some new types of AI models promise to do exactly that, but new research suggests that the “work” they show can sometimes be ...

We often express our thoughts in words to communicate ideas, present arguments or make decisions. But what format and structure do these thoughts take in the brain? In the fields of philosophy, ...

Autonomous vehicles have made remarkable progress over the past decade, accumulating millions of miles and performing well on highways, in controlled test areas, and in select urban zones. However, ...