Spoiler alert! We're discussing important plot points and the ending of “Alien: Romulus” (in theaters now), so beware if you haven’t seen it yet. For decades, the Xenomorph has been the No. 1 big bad ...

Sir Ridley Scott's long-awaited return to the Alien franchise was cause for celebration among sci-fi fans but 2012's Prometheus wasn't exactly what the majority had expected. Rather than being a ...