The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

After a Chinese export ban, can America get gallium and germanium from Canada — or will tariffs get in the way?

D espite accounting for around 0.025 percent of all mass on the planet, carbon is vital for life on Earth. This element, ...

February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

Alabama basketball could rise to No. 1 after defeating Arkansas and losses by other top teams. No. 6 Florida beat Auburn while unranked Clemson upset No. 2 Duke, leaving no unbeaten Power 5 teams ...

Canada is also a major supplier of aluminum to the United States, followed distantly by the United Arab Emirates, Russia and China. Mr. Trump’s decision to impose tariffs on metals is not new.

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 said he will announce on Monday that the United States will impose 25% tariffs on all steel and aluminum imports. The tariffs will apply to “everybody,” including from ...

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 ...

Commodity prices climbed and related currencies softened against the dollar on Monday after President Donald Trump said he would impose 25% tariffs on all steel and aluminum entering the US.

President Trump said he will announce 25 percent tariffs on steel and aluminum Monday, adding that he would also kick off reciprocal tariffs in the days after. Trump said the steel and aluminum ta ...