ABC News has live coverage of the inauguration of President Trump beginning at 6 a.m. until approximately 11 p.m.

Eight years ago, it was mostly family and elected officials behind Trump as he took the oath of office. This time fellow ...

By merging with the U.S. arm of TikTok, Perplexity could emerge as a stronger search rival to Alphabet, a potential blow to ...

Jeff Bezos-backed Perplexity AI has reportedly submitted a $50 billion bid to merge with TikTok U.S., aiming to create a new ...