Whether you’re a recent convert to Iron Chef or just want to slice up your morning oatmeal into a charming floral pattern, you know sharp knives are a) imperative and b) easy to screw up. Enter the ...

A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a ...