The stealth bomber will eventually replace the Air Force's B-1 and B-2 bombers. The B-21 Raider is expected to enter service in the mid-2020s. Northrop Grumman is ramping up production of its ...

Northrop Grumman received a second contract to build more B-21 Raider stealth bombers. The stealth bomber will eventually replace the Air Force's B-1 and B-2 bombers. The B-21 Raider is expected to ...

SAN FRANCISCO — March 5, 2025 — Ceramic.ai emerged from stealth today with software for foundation model training ... Ceramic.ai said it improves AI model training speed and cost-efficiency, offering ...