A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...

While pollution has flowed over the border for decades, the crisis has gotten precipitously worse in the past five years. The raw sewage flowing through the Tijuana River from Mexico into San ...

Four sites along Chicago’s waterways reveal remnants of the river’s industrial past alongside restoration efforts that reveal its wild future. The Wild Mile is an innovative project aimed at ...