The average U.S. hydroelectric plant has been operating for 64 years. Such a lengthy service record shows the plants have staying power. But it also invites questions about aging hydro control systems ...

Tile drainage is a system of pipes installed below ground to remove excess water from farmland soil. Just as irrigation is often necessary to deliver water to soil and crops, drainage is important in ...

The IAEA offers a variety of training courses in the fundamentals of isotope hydrology and isotopic analyses of stable isotopes, tritium, and noble gases. This course provides an overview of advances ...