Pests are ravaging keystone species like ash, elm, and beech. But researchers are breeding the survivors into more resilient ...

A historian once suggested a Liberty Tree replace Uncle Sam as America’s symbol of identity. Now, Centre County has its own ...

The Washington Elm, a direct descendant of the legendary tree in Cambridge, Massachusetts where George ... The Washington Elm in Carson City traces its roots back to the early 20th century. Saplings ...

But, for now, organizers hope guests visit the waist-high sapling in the ... met beneath a large elm along a main road in Boston. It was there, at this “Liberty Tree,” the first major act ...