There was an explosion onboard a vessel during routine maintenance at the U.S. Coast Guard Training Center Yorktown on Friday ...

The passenger testified that the mission was scrapped because the sub couldn't navigate, and was swimming in circles.

OceanGate’s rival warned Stockton Rush about submersible’s viewport before doomed dive - Patrick Lahey, the co-founder of ...

The Titan submersible imploded last year while on another trip to the Titanic wreckage site, and an investigative hearing is ...

Emergency responders helped rescue a boater having a medical emergency in rough seas off the coast of Sagamore Beach on ...

The actions follow a series of Russian air operations that skirted Alaskan airspace and as Russian and Chinese warships ...