The go-to aircraft when it comes to ridiculing Second World War German aircraft design, the Bv 141 was an extremely efficient ...

These are an ongoing series of extraordinary aircraft existing at the extreme cutting edge of technology. The “X-planes” are radical, often bizarre, machines that push the boundaries of what is ...

The U.S. Navy has quietly written a small but telling check to a company working on a solar‑electric aircraft that can stay ...

The Northrop X-4 Bantam had a tendency to pitch nose-down at high speeds—generally not a desirable condition for a plane. Experimental aircraft—usually designated by “X” markings in U.S. aircraft ...