There were six child survivors in the tragedy known as the Oklahoma City Bombing. They were called miracle babies. Where are ...

Brown University’s 155-acre campus is home to thousands of trees and is recognized for its impressive American elm collection. Last year, the campus lost an iconic community fixture, an elm tree ...

Above: An elm-lined street in St. Paul, MN, before most of the trees were killed by Dutch Elm Disease. Although the American elm persists in forests and pockets of cities and towns, Dutch Elm Disease ...

The concepts, techniques, and gene cassettes we develop for the American chestnut will have broad applications in managing diseases affecting other important tree species such as Dutch-elm disease and ...

Crews finished up the last of the tree pruning activity in Okotoks last week, giving way to the annual elm pruning ban. The ...

Last week’s “severe thunderstorm” forecast turned into a spectacular — and rare — lightning show over Seattle but Sunday’s winds did the real damage on Capitol ...

The shape of trees, in part, is caused by genetics. A Red Maple has a different shape and structure than an American Elm tree because their cells contain a different set of genes passed down from the ...