The seizure and closure of the Russian-language Hydra dark web marketplace by German authorities is to be rightly celebrated, but enthusiasm should be tempered by the certainty that, like the hydra of ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. QUEENS— A commercial plane was grounded at ...

Investigators have found that an engine-driven pump’s overheating preceded a hydraulic leak before an Iran Air Fokker 100 was forced to land at Tehran Mehrabad with its main landing-gear retracted.

Hydraulic engineering focuses on how water interacts with natural environment (rivers, lakes and ocean) and critical infrastructures such as dams, reservoirs, bridges and piping systems. This field ...