Everything ever said on the internet was just the start of teaching artificial intelligence about humanity. Tech companies are now tapping into an older repository of knowledge: the library stacks.

Libraries often evoke nostalgia. Whether it’s the reminder of our first library cards, meandering the aisles on a rainy weekend day or pulling an all-nighter during college, many of us have fond ...

CAMBRIDGE, Mass. (AP) — Everything ever said on the internet was just the start of teaching artificial intelligence about humanity. Tech companies are now tapping into an older repository of knowledge ...