I got a close look at a “karasuzansho” (Japanese prickly ash) tree that died at the presumed age of 130 in Nagasaki. It was long known as the city’s iconic “hibakujumoku” (atomic bomb ...

And the Sichuan peppercorn? It's the berry of a citrus tree, the prickly ash tree. The berries — which also come in two color varieties, red and green — are hand-picked and dried, which causes ...

And as for the mystery of the springtime fish-perhaps some secrets are meant to remain unsolved, their magic preserved in the ...

She was following Mr. Atzori, 48 — whose long gray hair was tied up in a pair of French braids that rested on his shoulders — through their grove of olive trees while explaining that Sardinia ...

Others are killed by fire, but produce seeds that can remain in the ground for many years, germinating in response to smoke, heat, and ash. Some species do both ... Crown fires occur at the tops of ...

The emerald ash borer has nearly wiped out the black ash trees in Wisconsin. However, the Ho-Chunk Nation is preserving black ash tree seeds.

In most cases, those who own an ash tree won’t be able to identify the red flags that come along with an infected tree until ...

Emerald ash borers have destroyed some of the ash trees in a homeowner's front yard in Lisbon. (WGME) The Maine Forest ...

Since 2002, emerald ash borers have killed anywhere from 80% to 99% of mature ash in Southeast Michigan and Northeast Ohio.

It’s already wiped out millions of trees across North America. Looking ahead to the spring, Ontario environmental groups are teaming up to help save the province’s beleaguered ash trees from the ...