This is the terrifying moment tourists clung to a floating pontoon as they were being rocked by waves from a choppy sea. Holidaymakers braved the wobbly water conditions to board the speedboats ...

Coast Guard crews were filmed dramatically rescuing two fishermen, after their boat capsized and they were left floating in choppy seas ... then jumped into the water and swam out to the two ...

Clues & Patterns from Puddles to the Sea", about how the light reflections in water have hidden clues to tell us how choppy waves are. He said: "When you see the sun lowering in the sky and then ...