Numerous bases have now replaced aging F-15Cs with F-22s and F-35s, though some bases will host F-15EXs for decades to come.

Frigid beds This vintage winter photo shows a 1927 electric “blanketless bed” created by Milton Fairchild of Washington, D.C., a contraption that kept a person warm without the inconvenience of covers ...

He’s been called America’s first green president. Jimmy Carter, the 37th president, died last week at 100 years old and was praised for his work as a peacemaker in the Middle East, and for his efforts ...