With the cooperation of adjacent property owners, crews from Butte County accessed the bifurcation and confirmed a ...

Sediment cores from the Aegean Sea reveal that human-driven lead contamination began 5,200 years ago—much earlier than expected. This pollution is tied to shifts in economy and land use, culminating ...

The Minnesota Department of Transportation and Stahl Construction have each been fined more than $17,000 for discharging sediment-rich water into Nine Mile Creek, according to a Minnesota Pollution ...