A study by Atlantic White Shark Conservancy, UMass Dartmouth and the Massachusetts Division of Marine Fisheries estimated ...

Find out more about the only snake species native to the UK that can swim underwater, including if it's dangerous, its bite ...

Before going into the water: Do the conditions exceed your ability? Swimming in the sea is very different to swimming in a pool. When you enter: Take a moment to acclimatise to the water temperature.