An instagramer captures the knee-high flood waters in Manhattan’s Chelsea neighborhood last night. (via Erin Lagasse) Last night’s major storm, which is currently being called post-tropical cyclone ...

A close-up of the Belle Harbor neighborhood in the Rockaways shows the extensive flooding that occurred there. (screen shot via New York Times) Everyone knows that Hurricane Sandy caused major damage ...

(CNN) — Here’s a look at Hurricane Sandy, which was also called “Superstorm Sandy.” October 29, 2012 – Hurricane-hunter aircraft measure Sandy’s central pressure at 940 millibars – 27.76 inches – the ...

Hurricane Sandy left New York in the dark—literally. Since then, engineers have transformed the grid with flood defenses, microgrids, and smarter energy systems built to survive the next disaster Iran ...

The waters surrounding New York allowed it to grow into an economic powerhouse. But what has been a blessing is increasingly a threat, as flooding becomes one of the city’s greatest challenges. A map ...

A Category 4 hurricane making direct landfall on New York City could cause as much as $500 billion in insured damage.