Featured in united nations
What you should know about the new climate change report
We have the technological capability to stop our earth from warming further. But it looks like that won't happen.
U.N. Claims Some Responsibility For Bringing Cholera To Haiti
The 2010 outbreak killed thousands
UN Resolution Expands Basic Human Rights to the Internet
Your government shouldn't curb your freedom of expression online
Video: Leonardo DiCaprio Urges United Nations To Take Paris Climate Agreement Seriously
"The world is watching"
The Paris Climate Agreement Will Be Signed By More Than 150 Countries Today
What is it, anyway?
UN Agreement Lets Satellites Track Airplanes Over The Ocean
‘Lost’ no more
Facebook CEO Tells U.N. That Global Internet Should Start In Refugee Camps
Mark Zuckerberg 'friends' key global leaders
Live-Blogging The United Nations Climate Summit
Popular Science is inside the U.N., where 150 heads of state are talking global warming. Will they put momentum behind an international treaty in 2015?
Scientists: Warming Climate Puts People At Risk
From heat waves in Australia to floods in Mozambique, global warming is already harming millions of people worldwide, says forthcoming UN report