frost heave

The land yacht surged and swayed over frost heaves at 65 m.p.h., each bump nudging the seemingly physics-defying craft as it hurtled down the highway.

New Hampshire’s potholes, frost heaves and icy patches offer challenges equal to any bucking bronco or raging bull.

Her odyssey in late summer, sleeping in frost heaves, learning to approach the wolves on four legs, eating meat they bring her, changed my thinking about what a girl could be.

At the top of her frost heave, she froze in her tracks.

Its coddling suspension mercifully shrugs off frost heaves.