The latest news on global warming
Despite early cooling from La Nina, 2012 is on track to become one of the top 10 hottest years on record, with the U.S. experiencing extreme warmth and Arctic Sea ice shrinking to its lowest extent, the U.N. weather agency said Wednesday.
DOHA, Qatar (AP) — Thawing permafrost covering almost a quarter of the northern hemisphere could "significantly amplify global warming" at a time when the world is already struggling to reign in rising greenhouse gases, a U.N. report said on Tuesday.
A four degree Celsius increase would result in a very different world economy.
The natural habitats of the world's most popular coffee plants are threatened by climate change.
The group behind a new viral Romney attack ad says it's not meant as an Obama endorsement.
Hurricanes are expected to get more serious and frequent over the next 100 years.
The issue has become a political loser for Democrats and Republicans alike, but Sandy may change things.
As widespread power outages and flooding affect millions on the East Coast, speculation continues as to whether or not the super storm was caused by climate change.
The next president of the United States will have to deal with a turnover of world leaders, turbulence in the Middle East, and climate change.
Scientists say 'geoengineering' could be used to cool the sun's rays.