climate change
  • by Juliana Kenny Various groups are researching how to integrate more renewable energy into current grids.

    (Source: Ian Muttoo/flickr)
    LAST UPDATE : Mar 11, 2016, 2:55 PM EST
  • People fish off the coast next to the Malecón as the sun sets on March 24, 2012 in Havana, Cuba.

    Scientists found that rising sea levels will seriously damage 122 towns, or wipe them out altogether.

    LAST UPDATE : Jun 13, 2013, 1:51 PM EDT
  • In this May 30, 2013 file photo, Mayor Michael Bloomberg speaks at the Real Estate Board of New York, in New York.

    Bloomberg will discuss preparing New York City for a warming world as projections show growing effects.

    LAST UPDATE : Jun 11, 2013, 11:30 AM EDT