Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that can ...

Tony Scott's "Top Gun" was a huge commercial hit in 1986 and has maintained a glowing legacy ever since. More than three decades later, Joseph Kosinski gave us "Top Gun: Maverick," the critically ...

Add Yahoo as a preferred source to see more of our stories on Google. Army Futures Command Chief of Staff Maj. Gen. Michael C. McCurry, left, and Vice Chairman of the Joint Chiefs of Staff Adm.