Over the last 19 months, 18 have seen global average surface temperatures at least 1.5 degrees Celsius above pre-industrial ...
The world set yet another monthly heat record in January, despite an abnormally chilly U.S., a cooling La Nina​​ and ...
Copernicus has been tracking data since 1940, while other records from the U.S. and the UK date back to 1850. Researchers ...