PHOTOS: Possible explosion in New York City

<div class="meta image-caption"><div class="origin-logo origin-image ap"><span>AP</span></div><span class="caption-text">Firefighters arrive at the scene of an apparent explosion in Manhattan's Chelsea neighborhood, in New York, Saturday, Sept. 17, 2016. (AP Photo/Andres Kudacki)</span></div>
The New York City Fire Department is on the scene of a possible explosion in Manhattan.