What are the Delta Ponds red? A Eugene ecologist explains the Azolla aquatic fern and how it tints local waterways.

Palestinian farmer Wael Musalam skims his hand through a pond of growing Azolla aquatic ferns in a greenhouse at a farm in Beit Lahia in the northern Gaza Strip.Scientists have been campaigning to ...

Seamless Wikipedia browsing. On steroids. Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface. Wikiwand ...

Azolla is a nutritious aquatic fern that grows like crazy. New research finds that the cyanobacteria within the plant are nontoxic, potentially clearing the way for Azolla to become a novel food.

Azolla is a nutritious aquatic fern that grows like crazy. New research suggests it could find its way to your plate.

A beetle is being used to tackle an invasive plant species in a Pembrokeshire nature reserve. The Azolla weevil, a ...

The fern creates large mats over the surface water ... The plant’s mats block needed sunlight for aquatic plants that live below the water’s surface, Frost said. Giant Salvinia can be ...