The rollback plans were reported earlier by the Financial Times. Aluminum and other metals fell following the report, while shares of U.S. steelmakers and aluminum producers sank.

Heard over and over was European astonishment that the White House ignores the slaughter of civilians by Putin, while ...

Going into this week’s World Economic Forum in Davos, Switzerland, the White House’s top science and technology adviser, Michael Kratsios, signaled some chilly conversations with European leaders may ...

Add Yahoo as a preferred source to see more of our stories on Google. Michael Kratsios, director of the White House Office of Science and Technology Policy, testifies at a House hearing on artificial ...