National Security Journal on MSN

At 13,000 mph, DARPA’s Falcon HTV-2 could fly from NYC to LA in under 12 minutes at Mach 20, nobody has built anything faster

DARPA’s Falcon Hypersonic Technology Vehicle 2 (HTV-2) hit approximately Mach 20 — about 13,000 miles per hour or 3.6 miles ...

This Kentucky LB is built like Captain America but is still working on his game

Asked for the most impressive Kentucky football player in the weight room, strength coach Brandon Roberts quickly pointed to ...