If you live in the southern parts of the country, you might have long admired the majestic hackberry tree (Celtis occidentalis) but discovered it won't really grow in your region, especially if you ...

Ms. Renkl is a contributing Opinion writer who reports from Nashville on flora, fauna, politics and culture in the American South. Hackberries are native to Alabama, where I grew up, but I was a child ...

Hackberry emperor butterflies take flight at the entrance to the Roth Trailhead at the University of Kansas Field Station. A crowd slowed traffic one recent morning on a road north of Lawrence, but it ...

As Netflix hit Extraordinary Attorney Woo continues its extraordinary run, the Cultural Heritage Administration of South Korea has said it intends to designate as a Natural Monument a 500-year-old ...

Have you seen something that looks like snowflakes on leaves or branches? If you take a closer look at the white floof, you’ll see that they’re actually insects.Asian woolly hackberry aphids can be ...