Lakota were massacred at South Dakota's Wounded Knee Creek. The U.S. is reviewing medals awarded to soldiers who took part.

The US enjoyed the life-saving "golden hour" in recent conflicts. But the war in Ukraine suggests that may be over, with dramatic consequences.

Just over a year before United Healthcare CEO Brian Thompson was murdered in cold blood in Midtown Manhattan, a lawsuit filed against his firm revealed just how draconian its claims-denying had become ...