March 2, 2015, 9 a.m. by Catie Leary
The U.N. holiday's 2015 theme promotes getting serious about wildlife crime.
September 24, 2014, 10:58 a.m. by Russell McLendon
A young poet from the Marshall Islands reportedly 'brought world leaders to tears' at the U.N. Climate Summit.
June 5, 2014, 9 a.m. by Catie Leary
The island country is experiencing a harrowing infestation of the Malagasy migratory locust, which threatens the livelihoods of the more than 13 million people.
March 31, 2014, 3:46 p.m. by Laura Poppick, LiveScience
The new report from the Intergovernmental Panel on Climate Change emphasized how climate-related issues, like water and food shortages, are causing conflicts around the world.
February 17, 2014, 10:38 a.m. by Leonard David, SPACE.com
An early alert system and rapid space launches are two ways that the UN is coordinating with other agencies to deter asteroids from crashing into Earth.
September 25, 2013, 12:36 p.m. by Denise Chow, LiveScience
As concern about climate change has increased, so has public interest in the the reports, which come out about every five to six years.
September 20, 2013, 11:45 a.m. by Becky Oskin, LiveScience
While the finale report may be a bit different, the Fifth Assessment Report leads to a number of interest climate change conclusions.