Paris accord

We spoke with a Columbia climate scientist about what the Paris withdrawal means for the Earth, for the country, and for the everyday lives of millions of New Yorkers.

Such upward and outward facing illumination is a waste of energy and disruptive to wildlife.

The agreement has been upheld by nearly 200 countries and is considered the most important climate change-related accord in history.

De Blasio called global warming "a dagger aimed straight at the heart" of the city.