The recent accidental draining of Lake Alice at William O’Brien State Park due to a valve malfunction could create an opportunity to tackle the lake’s invasive aquatic plants. Lake Alice, a spring-fed ...

MARINE ON ST. CROIX, Minn. (FOX) - William O'Brien State Park will be the sight of a $325,000 project that will include replacing the 1960-era water control structure and dredging the St. Croix River ...

The Geng 60 area of the Jiyuan Oilfield, with its Chang 4 + 5 reservoir, is a typical ultra-low permeability reservoir. Affected by reservoir heterogeneity, the development process has seen increasing ...