Dali container ship arrives in Norfolk, Virginia

'Semi-sub' could become next spy vessel or cargo container

NTSB flags Skyway Bridge as one of 68 bridges requiring risk assessment

Witnesses 'stunned' by drifting container barge that crashed into Seattle's Pier 66

'Heroes' scrambled to stop traffic before Baltimore bridge collapsed; construction crew feared dead

Hydrogen-powered ferry to offer free rides on San Francisco Bay

'Heroic' water taxi captain recounts steering loose barge away from Seattle waterfront

Trump officials texted war plans to a group chat in a secure app that included a journalist

Journalist says he was added in group chat in secure app among Trump officials regarding war plans

Trump says he knows "nothing" about defense officials texting war plans to journalist

Dali cargo ship departs Baltimore 3 months after deadly bridge collapse

Schumer denounces 'stunning breach of military intelligence'