Nixon
Will Biden and Trump debate? The brief history and uncertain future of presidential debates
Politics
Amanda Smith
A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. To ...
Doomsday Clock 2024 time set to 90 seconds to midnight: What to know
World
David Turner
What does it mean when the Doomsday Clock strikes midnight? From nuclear weapons to climate change, the Doomsday Clock symbolizes how close ...
