Green and blue-green algae are found in freshwater as well as saltwater. Red and brown algae are found only in saltwater and are also called seaweed. Did you know that algae of all four types have ...

Nearly 75 billion gallons of water has flowed into the St. Lucie River through the St. Lucie Lock & Dam since Lake Okeechobee ...

Bioluminescent phenomenon 'kavaru' is being observed in Kochi's backwaters attracting locals. High salt content is the cause.

fresh nutrients get washed into the lake and trigger the growth of the more algae, making the pink more intense. However, when it is drier the lake turns a pale colour as it has a high salt content.