Sediment contaminants are a common occurrence but rarely covered in today's environmental discussions.

The effluent released from water treatment plants is very often a source of a large number of contaminants found in rivers today.

A recent study shows that most of the drug residues found in wastewater originate from domestic households rather than health care institutions as originally thought.

Scientists discover the mechanism in the human brain that controls body temperature and hydration.

Recent study has revealed that pollutants in stormwater runoff from parking lots, roads and paved surfaces is killing adult salmon in West Coast urban streams.

While many people are aware of devastating impact of pesticides, there is far less awareness regarding highly toxic insecticides consisting largely of neonics.