SPOKANE, Wash. — Federal investigators say a leaking oil train that hauled crude oil from North Dakota to Washington in January had tank cars with faulty valves, which also are installed on thousands ...

A leaking oil train that traveled across Washington and Idaho in January had tank cars with flawed valves, which are also installed in thousands of other tank cars nationwide, federal investigators ...

After writing a blog post about leaking temperature and pressure relief (TPR) valves at water heaters, I learned that this particular issue seems to completely befuddle folks. In the two years that I ...

Many power plants use older control valve technologies that do not address the severe nature of today’s power plant operations. The older design valves require constant maintenance and their ...

(Refiles to fix typo in fourth paragraph) HOUSTON, May 7 (Reuters) - BP has given up on efforts by underwater robots to close valves on a failed blowout preventer at the site of a massive oil leak in ...

A large canning company said leaking valves have caused a creek and several wells to be contaminated with dirty water.Allen Canning, in Siloam Springs, released a statement Thursday saying the dirty ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. “Red Hill operations will remain paused until the root ...