No one knows just how long the survivor tree has marked time in the parking lot across from the Murra site, 75 years, ...

Nearly 30 years after it withstood the blast of a 4,000-pound bomb, the Survivor Tree—an American elm that became a symbol of resilience after the Oklahoma City bombing—continues to spread its ...

A sapling from the survivor tree of the Oklahoma City bombing was planted at the U.S. Capitol to honor the victims and ...

Elm trees grow big and beautiful, with tree branches that start tall on the ... First, it's a little smaller than the typical American elm, making it more manageable. A Siberian elm grows up ...

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 ...

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 ...