It not stale popcorn and Wonder Bread, although the Muscovy ducks and Khaki Campbells at the local community center pond would be more than happy if you showed up with either or both. So, what do ...

Wild populations of the rare Maccoa duck, an African wetland species, have been dwindling for decades. There numbers are estimated at only 5,000 wild individuals. But the United Kingdom’s Chester Zoo ...

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 ...