The deciduous tree supports the zebra swallowtail butterfly — a species that has all but disappeared from the Pittsburgh ...

The Nashville Zoo’s okapi ambassador helps raise awareness for conservation and World Okapi Day. Learn more about this ...

Key Points In fall, prune shrubs only to remove dead, damaged, or diseased branches.Wait until leaves drop to better spot ...

Dividing perennials helps rejuvenate plants, ease overcrowding, and expand your garden. While it's not for every plant, it's ...

Horticulturist at Vern Goers Greenhouse, Dan Kosta, joins Wendy Snyder (in for Bob Sirott) to talk about what to do with your ...

The Erie Canal solidified New York’s reputation as the Empire State, but it also opened up an expressway for invasive species ...

It may be October, but it's not too late to prune this popular flower for best growth in the spring. Just wait until after ...

Each summer since 2023, Lough Neagh has turned a stagnant, unnatural blue-green. Once a treasured source of drinking water, ...

After warm-season ornamental grasses brown up, there are 3 reasons to cut them back in fall and 1 reason not to. Learn about ...