That was the running joke for Levan Loveland, who started the perennial garden at Landis Arboretum in the 1950s. Overlooking historic Schoharie Valley near Esperance, the arboretum is a treasure trove ...

Ohio and Pennsylvania programs aim to stop the spread of the invasive Callery pear tree, which has taken over the two states ...

If you're thinking of adding a street tree out front, Penn State urban forester Vincent Cotrone has some recommendations.

It seems spring has finally reached Ohio. “With warmer temperatures, we are starting to see some of our first blooms of the ...

Welcome!! This is the first episode of Nature Quest, a monthly Short Wave segment that answers listener questions about your ...

Bradford pear trees are known to be an invasive species, growing at a rapid rate and outcompeting native plants.

The temperatures may be undecided about the season, but the captivating ornamental pear trees (Pyrus calleryana) lining Main ...

In collaboration with the Rotary Club of York, city crews will replace more than 50 trees in the three-block stretch between Pershing Avenue and Duke Street with serviceberry and male ginkgo trees.

You shouldn’t be selling things that you have to constantly deal with trying to get rid of,” Tyler Wilson told a House ...

Conservationists are again speaking out against Bradford pear trees, saying the popular tree can cause major problems for homeowners. "I decided right then, 'Well, I'm tired of fighting with the ...