United States President Donald Trump has been loud and clear. America's liberal democratic allies cannot rely on the U.S. to protect them.<p ...

The ‘David Packard’ is named for the Silicon Valley pioneer who donated more than $1 billion to ocean research.

The Manta is a small, autonomous vessel that can handle both the Taiwan Strait’s volatile geological and geopolitical conditions.

After nearly two years of research, a team of experts is providing new analysis on the tragic sinking of the Titanic. The ...

The National Transportation Safety Board is not "rul[ing] anything out," including reports of a "large flock of birds" before ...

Fans of James Cameron's The Abyss should check out these mysterious sci-fi movies for more of the same high-concept intrigue ...

Six people — including a pilot, two adults and three children — were killed after a tour helicopter crashed into the Hudson ...

A tourist helicopter plummeted upside down into New York City's Hudson River on Thursday killing all six people on board, ...