Toxic algae increases in Florida's Lake Okeechobee

Recent tests results show that toxic amounts of blue-green algae have surfaced in Lake Okeechobee, according to data released by the Florida Department of Environmental Protection.

Circular cities of the world: What can green infrastructure do?

More than half of the world's population currently lives in cities while projections show an increase to two thirds by 2050. Many people living in small areas means large amounts of waste, high resource consumption and loads ...

New online tool helps communities prepare for coastal flooding

If you live along the coast, flooding can endanger lives, property, businesses, and even bring communities and commerce to a standstill. To help people prepare for and manage the effects of coastal flooding, NOAA has brought ...

New water cycle on Mars discovered

Approximately every two Earth years, when it is summer on the southern hemisphere of Mars, a window opens: Only in this season can water vapor efficiently rise from the lower into the upper Martian atmosphere. There, winds ...

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