More than 70 years after Dutch elm disease began to wipe out 90 percent of the magnificent American elms that lined the streets of so many cities and towns, a handful of resistant varieties are ...

The American elm tree was decimated in the 20th century by Dutch elm disease. But the tree may be making a comeback in America in the very near future, thanks to Roger Holloway. The nurseryman from ...

A new species of elm tree that is immune to Dutch elm disease is being grown in Britain to help replace the millions wiped out by the infection. The little-known Princeton elm has only been recently ...