Transparent aluminum oxide (TAlOx), a real material despite its sci-fi name, is incredibly hard and resistant to scratches, ...

President Trump on Monday signed proclamations to bolster tariffs on all steel and aluminum imports into the United States and crack down on attempts by China and Russia to evade penalties.

President Donald Trump moved to substantially raise tariffs on steel and aluminum imports on Monday, canceling exemptions and duty-free quotas for major suppliers Canada, Mexico, Brazil and other ...

U.S. stock futures reversed early losses Sunday after President Donald Trump said he will announce 25% tariffs against all steel and aluminum imports into the U.S. on Monday. He added that he ...

President Trump signed the executive orders after-hours Monday imposing 25% tariffs on all steel and aluminum imports into the U.S., canceling all exemptions and duty-free quotas for major ...

THE CANADIAN PRESS/AP/Ben Curtis WASHINGTON — Donald Trump has signed executive orders to slap 25 per cent tariffs on all steel and aluminum imports into the United States, including Canadian ...

WASHINGTON — U.S. President Donald Trump is slapping 25 per cent tariffs on all steel and aluminum imports into the United States, including Canadian products. Trump signed the executive orders ...