Underwater visibility in Wales can be ... It is the most common type of litter thrown into the ocean. Why not take part in an organised beach clean? But remember to follow these top tips.

From there, it can eventually clutter around drains and enter rivers and the sea this way. Litter dropped on the street doesn’t stay there. Rainwater and wind carries plastic waste into streams and ...

With much of it covered in ice all year round and with no daylight from October to March, the Arctic Ocean is one of the ... is an abundance of colourful underwater fauna. Dive category: This ...

When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917 ... with crew members nearby to aid with various underwater missions, such as salvaging. The vertical, tin-can ...

Global warming is causing alterations in ocean chemistry and many oceanic processes, and it is threatening many species of marine animals that cannot cope with higher temperatures. Overfishing is ...

Early ancestors of the ocean's biggest animals once walked on land. Follow their extraordinary journey from shore to sea. Although whales are expert swimmers and perfectly adapted to life underwater, ...

Ocean lovers who just can't get enough of the water can take swimming, snorkeling and diving one step further with a meal, a spa treatment or an overnight stay underwater. Mostly located in far ...