Meanwhile, McDonnell Aircraft lacked significant civilian business and struggled when military business was slow. As such, ...

The United States has not produced tungsten from a domestic mine since 2015, and the clock on fixing that is no longer abstract. On January 1, 2027, a federal procurement rule begins barring tungsten ...

Perioperative anemia and red blood cell transfusions are important risk factors for morbidity and mortality in cardiac ...

When all climate change factors are simultaneously applied, total carbon storage decreases by between 27 PgC and 554 PgC for the lowest and highest emissions, respectively (Supplementary Table 1).

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...