J&J Covid-19 Vaccine Pause Driven by Risk of Mistreating Blood Clots

U.S. health authorities came close to simply warning about a blood-clotting risk from Johnson & Johnson ’s Covid-19 vaccine, but decided to recommend pausing use … Read more

Iran Has Started Producing Uranium Metal, in Violation of 2015 Accords, IAEA Says

Iran has carried out a major new breach of the 2015 nuclear accords, producing a material than can be used to form the core of … Read more

U.S. Steel to Buy Remaining Stake in New, Low-Cost Steel Mill

United States Steel Corp. has agreed to acquire the remaining 50.1% stake in Big River Steel LLC for $774 million, giving the steelmaker ownership of … Read more