PORTLAND, Ore. (KOIN) — The once-mysterious green “scum” that was first reported to be floating through Portland on the Willamette River earlier is still lingering in the area. However, local experts ...

One lingering question acknowledged in the limited study that will require further research is whether plants can effectively absorb PFAS in their roots and shoots in flowing water bodies, such as ...

Government officials are increasingly embracing electricity sources that float on water as they seek to curb emissions and prevent land-use battles. Climate-conscious local and state officials are ...