The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Powerful pulses of groundwater flow up from beneath Lakes Michigan and Huron, which together form one of the largest ...

Ask a geoscientist how he or she feels about the phrase, "out of sight, out of mind," and you likely will meet some serious resistance. The scientist likely would explain that learning how different ...

Electrons flow underground in ways far more extensive than once believed, forming networks that link distant chemical zones. Minerals, organic molecules, and specialized bacteria can act as bridges, ...

Although constructed wetland treatment systems have been used in a variety of applications, uncertainty in adequately determining flow conditions or hydraulic residence times ("hydraulic efficiencies" ...

Abstract: The growing of finfish, crustaceans, molluscs, and aquatic plants is termed aquaculture and it is currently the fastest growing animal food producing sector in the world. Flow-through ...

When the atmospheric surface pressure is just right, a temperature difference can drive a continuous flow of rarefied gas through the soil matrix — a previously unrecognized process on Mars. De Beule ...

Wetlands like freshwater ponds, swamps, and marshes are excellent natural water purifiers. They are also uniquely equipped to improve water clarity and quality through the removal of kicked-up ...

Engineering technology provider Bentley Systems promises that customers’ data will always be theirs, regardless of the ongoing industry-wide migration to the cloud and the rise of AI. The company is ...

When it comes to advancing nutrient management planning for croplands across the United States, it is important to evaluate phosphorus indices to ensure accurate phosphorus loss risk assessment. Until ...