At the Kingman Research Farm just outside of the University of New Hampshire campus, there’s an orchard of chestnut trees, growing under the watchful eyes of researchers. The American chestnut was a ...

American chestnut trees, deemed functionally extinct decades ago, may already be mounting a quiet comeback in the northern ...

NELSON COUNTY -- A much-mourned American legend still grows in the woodlands of the southern mountains. Quietly, on Appalachian hillsides millions of its progeny peek through the leaf litter. A few of ...

The application of genetic engineering to food crops is controversial, and rightly so. Critics worry that changing genetics may have harmful, unanticipated effects on food safety and the environment.

FARMINGTON, N.H. (AP) -- A healthy American chestnut tree discovered on a New Hampshire farm may serve as the "mother tree" to bring back a species nearly wiped out by Asian blight. The tree was found ...

There’s an old holiday tradition in the U.S. that's become increasingly harder to celebrate: fire-roasted chestnuts. Thanks to an endemic fungus, about 4 billion American chestnut trees were killed ...

Although many Americans still associate the winter holidays with chestnuts, the tree that once produced them — the American chestnut — no longer does so, except in a few rare cases. During the first ...

In the panoply of smells that mark the transition of fall into winter, few are more evocative than chestnuts roasting on an open fire. The aroma that inspired the first line of Mel Torme’s “The ...