Tech companies are revamping computing — from how tiny chips are built to the way they are arranged, cooled and powered — in the race to build artificial intelligence that recreates the human brain.

Ron Washington speaks after the Angels' 4-2 loss to the Padres in Spring Training, breaking down the team's pitching ...

Darick Hall crushes a go-ahead two-run home run to right field, giving the Pirates a 4-2 lead in the top of the 9th inning ...