Hyliion Holdings Corp. (AMEX:HYLN) shares are trading higher Wednesday after the company announced its KARNO Power Module was ...

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 Air Force and the Department of ...

Hyliion Holdings Corp. Q1/2025 results reveal production challenges with the KARNO generator, tariff impacts, and rising R&D costs. Click for my HLYN update.

Hyliion Holdings (HYLN) announced its KARNO Power Module was selected by the Department of the Air Force and the Department of Defense’s Chief Digital and Artificial Intelligence Office to respond to ...

Hyliion KARNO Power Module selected by US Air Force and DOD Chief Digital and Artificial Intelligence Office Under Military Multi-Fuel Initiative Hyliion Holdings Corp. (NYSE American: HYLN), a ...

AUSTIN, Texas - Hyliion Holdings Corp. (NYSE American: HYLN), a $200 million market cap company trading near its 52-week low of $1.14, has been chosen by the Department of the Air Force and the ...

Hyliion (NYSE:HYLN) operates on the NYSE, and activity around this stock is closely tied to the performance of major U.S.

Investing.com -- Hyliion Holdings Corp (NYSE American:HYLN) shares surged 46.9% following the announcement that the company’s KARNO Power Modules have been selected by the Department of the Air Force ...

Despite production hurdles, Hyliion Holdings Corp (HYLN) remains on track for the Karno Power module launch, with promising ...