The biosynthetic pathways to isoprenoid compounds involve transfer of the prenyl moiety in allylic diphosphates to electron-rich (nucleophilic) acceptors. The acceptors can be many types of ...

Canadian Prime Minister Mark Carney said Thursday he will impose new tariffs on U.S. steel and aluminum imports on July 21 depending on the progress of trade talks with U.S. President Donald Trump.

Canadian Prime Minister Mark Carney said Thursday he will impose new tariffs on U.S. steel and aluminum imports on July 21 depending on the progress of trade talks with U.S. President Donald Trump.

Canada's Prime Minister Mark Carney said Thursday he will impose new tariffs on U.S. steel and aluminum imports on July 21 depending the progress of trade talks with U.S. President Donald Trump.

The strain hardening behavior of an AISI 304 stainless steel at different temperatures was investigated in this work. Specimens were tensile tested up to rupture at temperatures of 25, 50, 75, 100, ...

Canada could increase counter-tariffs on U.S.-produced steel and aluminum if it does not reach a broader trade deal with President Donald Trump within 30 days, Prime Minister Mark Carney said on ...

Why did the president flip-flop on Japan’s Nippon Steel acquiring U.S. Steel? Securing a controversial “golden share” had a lot to do with it.

The Canadian Steel Producers Association and United Steelworkers Union are panning Prime Minister Mark Carney’s response to U.S. President Donald Trump’s punishing tariffs. Their response came hours ...

PREVIOUS COVERAGE OF U.S. STEEL AND NIPPON STEEL BELOW: Trump clears path for Nippon Steel investment in US Steel, so long as it fits the government's terms (June 2025) Mon Valley mayors say they ...

What Is This, a Labour Government? President Donald Trump delivers remarks at the U.S. Steel Corporation–Irvin Works in West Mifflin, Pa., May 30, 2025. (Leah Millis/Reuters) ...

Nippon Steel and U.S. Steel have finalized their “historic partnership,” a deal that gives the U.S. government a say in some matters and comes a year-and-a-half after the Japanese company ...

PITTSBURGH — Nippon Steel has finalized its deal to buy 100% of U.S. Steel, the iconic steelmaker that was once the world’s most valuable company and a cornerstone of American industrial might.