PHOENIX (CNN, KYMA/KECY) - A retired teacher in Arizona created a tool in hopes of preventing wildfires. Years ago, Lynn Preble heard about a wildfire that ignited from the sparks of dragging chains, ...

A straight chainline is more efficient, as each link has to deflect less as it connects the chainring at the front and the sprocket at the rear, meaning fewer precious watts are wasted and more power ...

A Mesa woman has invented a fire hose covering for trailer chains to prevent sparks that cause wildfires, a common issue in Arizona's extreme heat. FOX 10's Nicole Krasean has this story.

State fire officials say dragging chains is one of the most common causes of fires in Arizona. Before you hit the road, check ...

Troubled US SiC semiconductor company Wolfspeed has appointed Gregor Van Issum as CFO, effective September 1, 2025. He ...