On Wednesday, Mr. Kerry met with Mr. Biden in the White House to inform the president of his intention to resign, according to one person familiar with the meeting. On Saturday, his staff learned of his decision at a hastily arranged meeting, said the person, who asked to remain anonymous in order to discuss personnel matters.
Mr. Kerry told staff that he intended to depart in the coming months, and he is widely expected to get involved in the 2024 presidential campaign to help raise awareness of Mr. Biden’s work on climate change. No successor has yet been tapped.
In the meantime Mr. Kerry is planning to attend the World Economic Forum in Davos, Switzerland, next week.
A former Massachusetts senator, Democratic presidential nominee and secretary of state under President Barack Obama, Mr. Kerry brought a celebrity status to the global climate summits.