A breakdown of the "War Machine" ending, including the final scene, biggest twists, and what it all means.

It would be easy to dismiss Project Hail Mary as an amalgamation of movies set in space that we have seen over the decades.

The alien-like machines, described as ‘legged metamachines’, are built from autonomous modules that can be snapped together in a variety of forms. Researchers say the approach could lead to robots ...