Transportation Secretary Sean Duffy is launching an investigation after a DailyMail.com report blew the lid off an air traffic controller cheating scandal.

Wall Street sank after President Donald Trump's escalating trade war worsened the U.S. stock market's sell-off.

Mitigating the two-child limit policy would be an effective way to reduce child poverty, but designing an effective policy is ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.