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.

Fate of 8 Uyghurs in Thailand in limbo after 40 deported to China
BANGKOK — Human rights advocates say at least some