The race to build the best artificial intelligence products is resulting in a worldwide search for new energy sources to power tech giants’ data centers. Karen Weise, a technology correspondent for The New York Times, describes how these A.I.-specific data centers are more power-intensive and how tech companies are investing in new ways to bring more electricity to the grid.

Ellen Pompeo questions why Donald Trump only lets ‘old white men’ felons stay in U.S.
Ellen Pompeo turned an answer to a question about