Artificial intelligence is a profound technology “as important or more than fire and electricity,” according to Alphabet’s Sundar Pichai.

Researchers analyzed 110 million YouTube comments. Their recommendation: Use algorithms to hide toxic speech, then follow up with human review.

In a new book about how technology will affect workers, MIT experts explain how AI is far from replacing humans — but still changing occupations.

Machine learning tools only work if people use and trust them. To achieve this, developers and end users should have a back-and-forth conversation.