This new interactive map shows which NYC blocks are most vulnerable to flooding

With most of New York City surrounded by water, climate change poses a grave threat to its infrastructure, as devastating storm surges and coastal flooding have shown. Inland blocks are in danger, too. Researchers at the New York Botanical Garden have created a new interactive map of the city showing the areas most at risk of flooding. They’re calling them “Blue Zones,” places where water is, used to be, or will be due to climate change. More than one-fifth of the city is in...