Orca Keeps Following Boat — Then A Passenger Sees What’s On Its Back

Claustrophobic

Down in the tunnel, the two men walked side by side with flashlights, scanning the walls and ceiling. The tunnel always felt damp and claustrophobic, but today it seemed worse than usual.

They checked meters, examined gauges, and listened for anything strange. At first, everything looked ordinary except for the occasional puddle. But then…