The climate is "continuing to shift in a very dangerous direction"—and action is needed—Christopher Wolf told Newsweek.

This is the message of the sixth issue of the annual "State of the Climate" report. The report was prepared by an ...

In the 1990s, climate scientists made bold forecasts about carbon, heat, and storms. Read what science predicted and what ...

The President of the Copenhagen Consensus writes that climate science has long been enmeshed in political activism from both ...

Greenhouse gas pollution in 2035 would be only 6 percent lower than levels that countries have previously promised to hit by ...

A rising body of research is trying to quantify the impact of personal climate actions. The results show the most powerful ...

Integrating climate considerations into public procurement enables cities to advance mitigation, adaptation, and sustainable ...

The UN estimated Tuesday that nations' carbon-cutting pledges imply a far-from-sufficient 10% emissions cut by 2035, ...

In Climate Change Weekly 553 I discussed how the U.S. Department of Energy’s recent climate report restarted the largely dormant debate about the possible causes and consequences of climate change.

President Donald Trump spent a considerable amount of his address to the United Nations General Assembly on Tuesday ...