This native fruit tree, the largest edible fruit native to North America, thrives in Louisiana's climate and produces a unique tropical-tasting fruit (some say it tastes like mango mixed with banana).

Pittsburghers Preserving Pawpaw Trees, Some Hope It Will Lead to More Zebra Swallowtail Butterflies On a wooded hillside along the banks of the Allegheny River, Gabrielle Marsden brushed up against an ...

Answering questions about zebra mussels and tree claims. Answering viewer-submitted questions about zebra mussels and tree claims. Is there a natural predator for zebra mussels? Tree claims hold wild ...

On a wooded hillside along the banks of the Allegheny River, Gabrielle Marsden brushed up against an oblong leaf: Asimina triloba. The American pawpaw. The deciduous tree bears North America’s largest ...