Science fiction is full of alien species, but some are built with a level of detail that goes far beyond the norm. In this ...

Invasive alien species like lantana camara, prosopis juliflora and water hyacinth have caused mass degradation of native ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

A singular eyeball attached to slimy tentacles, the organism aggressively implants itself in a human or animal’s eye socket. It acts as a parasite by controlling its host’s actions, turning them into ...

Alien — the creature and the franchise — is a shape-shifter. In the interplanetary dystopia of the Alien movies, the parasitic creature that parasitic CEOs are always trying to capture — and that blue ...