Like a priceless painting, the beautiful blue and green swirl in a lake or pond presents a look-don’t-touch kind of situation. It’s the work of proliferating cyanobacteria, also known as blue-green ...

Scientists have been campaigning to turn the fast-growing Azolla into a food of the future. Others envision it becoming both a sustainable biofuel and a fertilizer that captures carbon. What is Azolla ...

Native to the eastern U.S., Carolina azolla holds excellent potential for use as a fast-growing, short-season crop that requires minimal inputs, upkeep and processing, according to Penn State ...