River

Scientists define the “critical zone” as the portion of the planet from the treetops to the groundwater that sustains terrestrial life.The observatory is one…

Scientists already knew that OC withstands the activated sludge treatment process used by many sewage treatment plants (STPs) and that the metabolite is…

“Clean water and profitable crop production are possible with deployment of crop production practices that have been developed by ASA members. The initiative…

If the future warming trends that scientists have projected are realized, one of the country's most aggressive exotic plants will have the potential to invade…

Of the 16 fish species researchers examined from 1995 to 2004, the condition was most common by far in smallmouth and largemouth bass: a third of all male…

His method has been to monitor population numbers in relation to river flow in March, when the juvenile fish emerge. He concludes that environmental conditions…