The captain of Seastreak Wall Street lost control, causing a crash that injured dozens in Janaury 2013.
Tests shows an unusually high concentraion of natural gas in the soil in and around the explosion site.
The death of four people is a tragedy but it may not be a crime, sources said.
There was nothing wrong with the brakes on the Metro-North train that crashed near Spuyten Duyvil.
Gov. Andrew Cuomo said he believes excess speed caused seven cars of a Metro-North train to derail.
Southwest Flight 345, which collapsed upon landing Monday, was removed from the runway Tuesday morning.
Investigators found a damaged propeller on the side of the commuter ferry that crashed in lower Manhattan
Investigators said the Seastreak ferry captain tried to slow the boat but it would not go into reverse.
Federal investigators began their investigation Thursday into why the Seastreak crashed into a dock.
According to a federal ruling, driver Ophadell Williams' fatigue was the cause of a fatal 2011 accident.
Greenhil & Co. banker Jeffrey Buckalew reported ice on his plane prior to a crash, the NTSB said.
Curbside carriers are significantly more dangerous than traditional coach operators, according to a new National Transportation Safety Board report released Monday.
In a preliminary report, federal investigators said the helicopter involved in a deadly crash in the East River last week was inspected just two days before the accident.
Company involved in fatal wreck tried running buses using different company names, federal authorities said.
The Chinatown-bound bus that crashed in the Bronx, killing 15 people, hit its max speed of 78 m.p.h. right before wrecking.
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