If the first three months of 2016 are any indication, meeting the 1.5°C challenge will be increasingly difficult.
Satellite and tide gauge measurements show an absolute sea level increase across the world’s oceans.
A new report constructs a sea level timeline going way back. Hard to miss the human influence in the 20th century.
New analysis looks at the human-caused influence on the number of coastal flood days for various locations across the U.S.
Record warm November continues the trend of a record hot 2015.
2015 marked the first time since recordkeeping began that the global average temperature climbed to more than 1°C (1.8°F) above pre-industrial levels.
Atmospheric CO2 has reached a concentration unseen for more than 400,000 years, up 33 percent in the last century.
Increasing greenhouse gases are the overwhelming reason why 2015 will be the hottest year on record.