The ‘Alien’ and ‘Predator’ franchises have gripped me with their mix of terror, action, and cosmic mystery for decades. From xenomorphs stalking spaceship corridors to Yautja hunting across worlds, ...

Four wildly different machines reveal where American performance is now and where it’s headed next.

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...