Nucor, North America's largest steel producer and recycler, has confirmed that attackers behind a recent cybersecurity incident have also stolen data from the company's network.

Nippon Steel Corp. and United States Steel Corp. published a press release on June 18, 2025, announcing the finalization of their merger agreement, ...

The June 13 EO reverses an earlier decision by then-President Biden that blocked Nippon Steel’s acquisition of US Steel on the basis of national security concerns identified in a split ...

The pursuit by Nippon Steel for the Pittsburgh-based company was buffeted by national security concerns and presidential politics in a premier battleground state, dragging out the transaction for ...

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

Scientists once hoarded pre-nuclear steel; now we’re hoarding pre-AI content Newly announced catalog collects pre-2022 sources untouched by ChatGPT and AI contamination.

Nippon Steel has completed its acquisition of U.S. Steel, the companies said on Wednesday, more than a year after it was first announced. Soon after Nippon announced its plans to acquire U.S ...

Finance Materials Materials 2Q 2025 Cost Report: As Steel, Aluminum Tariffs Rise to 50%, Feds OK US Steel Sale to Nippon Steel Japan-based buyer’s nearly $15-billion investment could be felt ...

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

By Chris Isidore, CNN (CNN) — Nippon Steel has finalized its deal to buy 100% of US Steel, the iconic steelmaker that was once the world’s most valuable company and a cornerstone of American ...

U.S. Steel’s so-called “partnership” with Nippon appears to be nearing its end after about 18 months after it was announced.

United States Steel shares are jumping in premarket trading Monday, as the Pittsburgh-based company’s takeover by Japan’s Nippon Steel looks set to close following the deal's approval by ...