In ice, water molecules are arranged in a repeating pattern that gives ice its crystal structure. Even though ice is at 0 °C, the molecules still vibrate. After freezing, the water molecules are ...

FARGO — Anyone who has ever driven on an icy road or walked on an icy sidewalk or sledded or skied down a hill knows that ice ...

And because of ice's innate crystal structure, it tends to break along straight lines. Dr. Jan Lieser: The icebergs that we usually see are weathered. They get beaten up by winds and waves and ...