Learn about the carcinogenic risks of crumb rubber infill in artificial turf and why alternative infills like coconut fiber ...

The potential 3-year ban would allow for a state study of the environmental and health effects of synthetic turf fields.

Ground-up tires converted into rubber crumbs are commonly used as infill material on artificial turf fields, like the ones at Twin Creeks Sports Complex in Sunnyvale. (Joseph Geha/KQED) The most ...