Journalist Alan Burdick has spent a long time thinking about TIME, pondering questions like "What is the meaning of Now?" More from his book: "Why Time Flies."
Marines form F35-B squadron in Yuma
The Marine Corps is forming the first squadron of pilots to fly the next-generation F-35B fighter jet in Yuma. So far two veteran pilots have been trained to fly the aircraft.
They'll become the first members of Marine Fighter Attack Squadron 121 at a ceremony tomorrow at the Marine Corps Air Station in Yuma. The Marines are the first in the U.S. military to put the planes into operation.