The Wasp Threat to Wiliwili Trees In Hawaii, a tiny wasp no bigger than a grain of sand has caused big problems for native trees. The erythrina gall wasp, scientifically known as Quadrastichus ...

I often write about how flowers aren’t the only ornamental characteristic by which we should judge the aesthetic value of ...

Patrick Over reached for two white sacks in his bag as he ducked into a city Department of Parks and Recreation seed lab on ...

Fall can be one of the most breathtaking times of the year in New Jersey. In the Garden State we see the colors of nature transition to vibrant reds, oranges and yellows as the days get shorter and ...

A single tree once stood guard over a hill in Arvada – a hackberry. For early settlers it was a landmark, its twisted trunk a seat for weary travelers. Legend whispers that a Native American chief was ...

A shooting at a Christmas tree lighting event in Concord, North Carolina, on Friday left four people wounded, according to police. Concord Police said three victims were listed in critical condition ...

As an atmospheric river sweeps through California, strong winds can send leaves and branches from your neighbor’s yard onto your property. Is your neighbor responsible for cleaning up tree debris that ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

Q: I’d like to try “leaving the leaves” this year. How do I start? It can be as simple as leaving any fallen tree leaves where they’ve landed, except for sidewalks and driveways. If too many leaves ...