Outdoor Elements is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

Q: I have a Norway maple with longitudinal cracks from the ground up. I know this is normal for this species, but my question concerns structural integrity. Two tree service companies have looked at ...

These three maples have somewhat similar-looking leaves. On the surface, you may think this is simply an academic exercise. But if you care about invasive plants and local ecology, this distinction is ...