FILE - President Lyndon B. Johnson uses the last of many pens to complete the signing of the Medicare Bill into law at the ...

Amid rising strategic competition, the pursuit of a security treaty and a long-standing shared history have made Australia the security partner of choice for Papua New Guinea. PNG formally remains a ...

This month marks the 70th anniversary of the Russell-Einstein Manifesto, written in the wake of the atomic bombing of Hiroshima and Nagasaki in 1945, when the U.S. and Soviet Union were racing to ...

A Trump administration legal brief details how the change would not conflict with a 1978 federal statute, but that could ...