Having achieved “Awardable” status, Hyliion can now directly support the Air Force’s transition toward more resilient energy sources, reducing reliance on one fuel and enabling integration of ...

As it looks to bring its operational readiness into the 21st century, the American military is trying to revamp all aspects of its existence, from the tools it uses to wage war to the procedures it ...

Hyliion Holdings Corp. (AMEX:HYLN) shares are trading higher Wednesday after the company announced its KARNO Power Module was selected by the U.S. Air Force and Department of Defense’s (DoD) Chief ...

On October 31, 2025, Ukraine's military intelligence executed what analysts describe as a significant destruction of Russian military fuel infrastructure during the war. In a coordinated overnight ...

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN), a leading provider of innovative KARNO™ Power Modules, announced today that they were selected by the Department of the ...