Deep in the wilds of Alaska lies the Turnagain Arm – aka “one of the world’s biggest bore tides.” It’s a waterway, not too far from Anchorage, naturally constructed between two snow-coated slopes, ...

Tidal sand waves are a key geomorphological feature of shallow, sandy continental shelves, generated by the interplay of tidal currents, non-tidal hydrodynamic processes, and sediment dynamics. These ...