Artificial intelligence startup xAI has been the biggest driver of these gains, with its share price surging 110% since Nov. 5, according to Caplight.

Here's a look at how special counsel Jack Smith's investigation into former President Donald Trump's handling of classified documents has progressed. Even though President Donald Trump threatened ...

US President Donald Trump's envoy Steve Witkoff is heading to Moscow later in the week. It's reported he will discuss the diplomatic proposals with Russian President Vladimir Putin.