The U.S. could further tighten chip export controls, escalating the U.S.-China tech war, Jefferies analysts said in a research note. Secretary of State Marco Rubio and Secretary of Commerce Howard ...

The billionaire adviser to the president spoke at the beginning of the meeting with the heads of agencies such as the state department and Pentagon.

In a potential landmark action, Environmental Protection AgencyAdministrator Lee Zeldin has privately urged President Donald ...