Markets & Economy USA Rare Earth (USAR) Acquired Serra Verde. Can it Manage the Debt and Production Ramp? September 10, 2026 · 6:30 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageUSA Rare Earth (USAR) Acquired Serra Verde. Can it Manage the Debt and Production Ramp?Yahoo Finance · September 10, 2026 18:30