2014 Breaks Record for Warmest Year, NOAA and NASA Experts Say RSS Feed

A new report names 2014 as the warmest year since records were first kept in 1880. Across all land and ocean surfaces, the average temperature was up 1.24 degrees Fahrenheit over the 20th century average, according to numbers released Friday by the National Oceanic and Atmospheric Administration (NOAA).

Read the full article at NBC News.