The US and China once again exchanged fire in their escalating trade war. Tariffs have been the main source of ammunition thus far, but China has other weapons it could begin to deploy.
A flavor of diplomacy that focuses on science cuts through political differences and finds new ways for nations to work together.
In what came to be known as the Thule incident, an American bomber crashed in Greenland, spreading radioactive wreckage across 3 square miles of a frozen fjord. Denmark was not happy.
Fears about nuclear annihilation have come and gone over the years until the threat was all but forgotten. Then Kim Jong-un started flexing his nuclear muscles