President Michael D. Higgins is due to address the United Nations' Summit of the Future in New York later today.

Ayana Elizabeth Johnson, author of "What if We Get it Right?: Visions of Climate Futures," speaks Saturday at the Common ...

New York City Climate Week and United Nations General Assembly that's just about to start are emphasizing how to generate ...

Fall is back, and bringing with it jack-o’-lanterns, football, pumpkin spice everything and, in some parts of the country, ...