USA TODAY and the USA TODAY Network has announced a partnership with Perplexity, an AI-powered search and answer engine that ...

The U.S. government's antitrust suit against Alphabet Inc's Google on Tuesday could deliver a huge opportunity for Microsoft Corp to increase usage of its Bing search engine, an unexpected epilogue ...

The U.S. government's antitrust case against Alphabet Inc's Google appears strong, but could face an uphill battle from a business-friendly judiciary that may question whether a free search engine ...

The artificial intelligence startup Perplexity announced today it is making Comet, its AI-powered search engine, free for all users worldwide.