Tipping Point

A series that explores the urgent and complex threat of climate change, and efforts to adapt, mitigate, and reverse the tide of a warming world.

BRUSSELS — The European Union's executive arm has pledged 100 million euros ($116 million) to the United Nations' fund for helping developing countries adapt to climate change. The European Commission said the additional contribution from the EU budget is by…

House Speaker Nancy Pelosi is leading a delegation of congressional Democrats to the U.N. climate talks in Glasgow this week to send a message that the United States has rejoined international initiatives to curb climate change after the Trump years.