1.5 degrees Celsius Archives

July 3 and 4 — The hottest days on Earth since record-keeping began

The planet sweltered to the unofficial hottest day in human recordkeeping July 3 and then blasted past that with an even hotter day on...

Karen GrahamJuly 5, 2023

Even if we are able to limit future warming, we will still have to deal with triggering four climate-tipping points.

Karen GrahamSeptember 9, 2022

Nearly 200 nations accepted a contentious climate compromise Saturday aimed at keeping a key global warming target alive.

Karen GrahamNovember 15, 2021

Fossil fuels account for 81 percent of primary global energy demand today, but their rate of production and use will need to reverse and...

Karen GrahamSeptember 8, 2021

Over 100 countries submitted new, more ambitious climate pledges to the United Nations.

Karen GrahamJuly 31, 2021

The climate report is based on modeling by the UK Met Office and climate researchers in 10 countries including the US and China.

Karen GrahamMay 26, 2021