After 75 years of using military howitzers to trigger slides, Utah is shifting to modern systems. What gets lost and gained in the transition?

The Washington State Department of Transportation says a new remote-controlled system will replace the aging artillery once used to trigger avalanches over Snoqualmie Pass, marking a major safety and ...

The snow is already falling in the Cascades. Chaining up and delays over the passes aren’t that far away. But those delays might be getting better thanks to new technology being installed along I-90.