U.N. report warns heat stress suffered by workers will devastate health and reduce productivity.
New modeling is a "smoking gun" linking climate change with record Great Barrier Reef bleaching.
If the first three months of 2016 are any indication, meeting the 1.5°C challenge will be increasingly difficult.
Developing a system under which climate pledges are reviewed and improved is 'essential' for success.
Since the first Earth Day was celebrated in 1970, average temperatures across the U.S. have been rising.
Since the first Earth Day in 1970, the average annual temperature in every state has climbed.
The vast majority of the world's largest reef ecosystem has been ravaged by coral bleaching.
Since the 1970s, global warming has lead to nicer weather for most Americans, but that trend will reverse.
Analysis shows emissions reductions will need to be dramatically accelerated to meet the 1.5°C COP21 goal.
Not only was March record warm, but the planet is having its hottest year to date by a significant margin.
Scientists are improving our ability to bring resilience to extreme weather for the world’s poorest people.
March continued the streak of warmest months on record, which has now itself set a record of 11 such months in a row.
Parts of Alaska had their hottest first 100 days of a year ever, a harbinger of winters in a warmer future.
Above-average March temperatures added to what is now the third warmest year-to-date for the contiguous U.S.
Our Sean Sublette talks with the Weather Channel about how heat can affect baseball in a warming world.
Climate change is a major threat to human health, according to a report released Monday.
For the second year in a row, the annual Arctic sea ice winter maximum extent hit a record low, driven by global warming.
A pattern of Pacific Ocean temperatures could be used to forecast heat in the eastern U.S. weeks in advance.
2015 set numerous climate records, from global temperatures to carbon dioxide levels to sea level rise.
Scientists say record-breaking temperatures around the globe should add urgency to the Paris climate pact.