Scientists estimated global average carbon dioxide concentration at 397.2 parts per million (ppm) in 2014, as the global growth rate of carbon dioxide continues to accelerate.
Summer heat wave arrives in Europe
July 14, 2015
In 2014, the most essential indicators of Earth's changing climate continued to reflect trends of a warming planet, with several setting new records. Here are NOAA Climate.gov's highlights from the State of the Climate in 2014 report released online today by the American Meteorological Society (AMS).
For those trying to guess the May 2015 global temperature as part of our 'Climate Challenge' game, the climate served up a new record. Nowhere was record cool, but lots of places were record warm.
After an extremely heavy rain in September 2013 destroyed 500 miles of roads, Colorado is redesigning some riverside roadways to be more resilient to future floods.
Coffee lovers now consume more than 2.25 billion cups a day, but climate change may increase the cost and harm the taste of this popular beverage--not to mention threaten the livelihoods of millions of small farmers.
Hyperactive start to eastern Pacific hurricane season
June 17, 2015
Global warming is one symptom of the much larger problem of human-caused climate change.
The nationwide average precipitation was the highest ever recorded in 121 years. Devastating floods ended a multi-year drought in the Southern Plains.
India heat wave kills thousands
June 9, 2015