Halt the Hitchhiker News
Latest articles and news about Halt the Hitchhiker on AXL Media.
Latest Articles
- U.S. Bureau of Reclamation Offers $200,000 Reward for Innovations to Stop Invasive Mussel Infestation
Published: Apr 29, 2026
Section: Environment
The U.S. Bureau of Reclamation has launched the "Halt the Hitchhiker" prize challenge, offering up to $200,000 for solutions to prevent invasive mussels from spreading through wate...