In this episode of The Conversation Weekly podcast, geologist Paul Bierman explains the history of what happened to Camp Century, a secret Arctic base.
This op-ed's authors argue that the president's nuclear testing comments were correct, considering America's aging arsenal and growing security concerns.
The 65-page report details the specific errors that led to the USS Harry S. Truman's collision with a merchant vessel on Feb. 12 near Port Said, Egypt.