"In space," some marketing genius once said, "no one can hear you scream". Bring the Xenomorph and its associated ecosystem back home, however — as "Alien: Earth" so memorably has — and you hear ...

There’s a moment midway through Fede Álvarez’s Alien: Romulus when two unlucky passengers witness the cocoon birth of a fully grown Xenomorph. Its bony claws tear a path out of a wasp-like nest on a ...