Touted as a durable, low-maintenance option for gardens, rubber mulch may not be as harmless as it looks.

Investigators say the accused man dumped nearly a thousand tires in an empty lot, and hundreds more on private property.

It’s got CRF300L ambitions on an XR150L budget.

Every American driver rolls over miles of it every week and never thinks twice. It is black, flat, and so familiar it has become almost invisible. Most people assume it is just crushed rock and tar, ...