Los Angeles mayor makes a leadership change.

The Trump administration told US government scientists working on a vital global climate report to stop their work – the president’s latest move to withdraw the US from global climate action and ...

The European Union, Britain and climate-vulnerable developing countries have raised concerns about delays to the next global assessment of climate change, by the U.N.'s climate science panel, after ...

A political scientist explains how a confluence of personality traits and perceived status loss can encourage some people to generate chaos as a solution to their woes.