We've got the weather forecast for 2050 (and it doesn't look very good)
September 12, 2014, 10:12 a.m. by Laura Moss
The futuristic weather report is based on current climate science and was released as part of a video series preceding the U.N. Climate Summit.
Scientists say new climate change report must focus on consensus
September 24, 2013, 10:39 a.m. by Becky Oskin, LiveScience
The United Nations rules require the IPCC to seek unanimous consensus, a fact that climate scientists want to see emphasized in the newest report.
Climate talks spark frustration
December 11, 2012, 11 a.m. by Wynne Parry, LiveScience
Global climate talks in Doha have ended with small steps forward, but none significantly curbs the world's greenhouse gas emission.
News & social media hub launched to 'dewonkify' Doha climate talks
December 4, 2012, 7:32 p.m. by Karl Burkart
TckTckTck has a news and social media hub to help people who don't speak 'acronymese' understand what is going on at the Doha COP 18 climate talks.
What can climate talks in Doha accomplish?
November 26, 2012, 8:15 a.m. by Wynne Parry, LiveScience Contributor
Attempts to address global warming and its potentially devastating consequences, resume today as delegates gather in Doha, Qatar.
44 gigatons: The most important number in the world
November 22, 2012, 2:13 a.m. by Karl Burkart
A new U.N. report challenges the world with a daunting task — reduce greenhouse gas emissions to 44 GT by 2020 or hit the tipping point for catastrophic climate change.
Still no Pearl Harbor in the climate battle
December 6, 2011, 3:05 p.m. by Chris Turner
The world is on course for climate catastrophe. Until the calamity is upon us, however, the 'war footing' argument for dramatic action won't find much support. Optimism is still the best tool for building a better world.
U.S. climate negotiators confront growing opposition in Durban
December 5, 2011, 6:21 p.m. by Karl Burkart
The U.S. has become the pre-eminent blocker to this year's UN climate negotiations, but new scientific analysis and a growing civil society movement could force them to confront a dire reality.
Top photos: Tiptoeing through mistletoe and 1 really smart car
December 2, 2011, 8:14 a.m. by Catie Leary
The top environmental photos of the week.
Half of greenhouse gases 'emitted by 5 nations'
December 1, 2011, 11:31 a.m. by By Staff Reporter
The first 10 countries on the list, made available during UN climate talks in Durban, South Africa, account for two-thirds of global emissions.