Humanity may be about to experience unprecedented temperature rise. Will it prompt climate action?
While American lawmakers agonize over Keystone XL, Europeans are crafting climate plans.
Scientists are improving pH sensors, analyzing coral and using satellites to track ocean acidification.
Ocean acidification is coming for your shellfish, but its impacts will be far from even across the U.S.
Climate negotiations held in Geneva this week were civil, but it's unclear whether they were helpful.
U.N. climate negotiators are searching for a new target — something to complement the 2°C goal.
Climate change could make 'unprecedented' drought almost a given in the western U.S. by 2100.
A study of 2,000 years of Atlantic hurricanes revealed links between storms and warming seas.
As U.N. delegates gather for talks in Geneva, some worry that the next climate agreement will fall short.
President Obama ordered climate-related flood risk to factor into new federal building standards Friday.
A new satellite will probe the top layers of Earth's soil, helping scientists forecast weather extremes.
A new global calculator let's the average Joe be world leader for a day to determine our future climate.
U.S.-India relations are warmer now than they've been in a long time. Can that help slow global warming?
Climate change could nearly double the odds of extreme La Niñas, wreaking havoc with the world's weather.
The Doomsday Clock is just three minutes from midnight due in part to climate change.
CCTV America interviews Climate Central Meteorologist Bernadette Woods Placky about the El Nino weather phenomenon.
Traditional wood burning is more sustainable and less environmentally damaging than previously thought.
Sea level rise has been accelerating faster than thought, with possible implications for future rise.
To see what mountain forest fires of the Southwest will look like in the future, look back at 2011.
Cities could triple their energy use in just a few decades. A new report shows how to maximize that trend.