Thousands demonstrate against cruise ships in Venice

Thousands of people took to the streets in Venice on Saturday calling for a ban on large cruise ships in the city following last week's collision between a massive vessel and a tourist boat.

Preserved leaves reveal 7000 years of rainfall and drought

A study by University of Adelaide researchers and Queensland Government scientists has revealed what south-east Queensland's rainfall was like over the last 7000 years – including several severe droughts worse and longer ...

Image: Lagoon Nebula (visible-light view)

This mayhem is all happening at the heart of the Lagoon Nebula, a vast stellar nursery located 4,000 light-years away and visible in binoculars simply as a smudge of light with a bright core.

Two Hubble views of the same stellar nursery

These NASA Hubble Space Telescope images compare two diverse views of the roiling heart of a vast stellar nursery, known as the Lagoon Nebula. The images, one taken in visible and the other in infrared light, celebrate Hubble's ...

Albania's pelicans return to their lagoon 'kingdom'

With feathers on its head that make it look like it is wearing a wig, it does not go unnoticed—the Dalmatian pelican is back with a flourish in the Divjaka Lagoon in western Albania.

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Lagoon

A lagoon is a body of shallow sea water or brackish water separated from the sea by some form of barrier. The EU's habitat directive defines lagoons as "expanses of shallow coastal salt water, of varying salinity or water volume, wholly or partially separated from the sea by sand banks or shingle, or, less frequently, by rocks. Salinity may vary from brackish water to hypersalinity depending on rainfall, evaporation and through the addition of fresh seawater from storms, temporary flooding by the sea in winter or tidal exchange".

This text uses material from Wikipedia, licensed under CC BY-SA