Our columnist spent the past month hanging out with 18 A.I. companions. They critiqued his clothes, chatted among thems…

A year after a derailment in Ohio raised questions about rail safety, an investment firm is seeking to install new mana…

The prominent A.I. start-up is also joining an industrywide effort to spot content made with artificial intelligence. …

The Biden administration is spending billions to reconnect communities of color that have been fragmented by highways. …

For Olympics-goers and just plain vacationers, here are new accommodations that offer a special taste of France, Italy …

The shipping company said the militia had recently tried to attack ships further from the shores of Yemen, putting more…

Tech giants are building power-hungry data centers to run their artificial intelligence tools. The costs of that demand…