The following contains spoilers for Ash, now playing in theatersAsh's hive-mind alien is the core threat of the sci-fi/horror film and an impressive addition to the genre. Ash takes place on a distant ...

A parasite called Toxoplasma gondii lurks inside 1 in 3 people worldwide, hiding out in the brain and other organs. Now, scientists have hijacked this microorganism to shuttle drugs into the brain — ...

A microscopic parasite quietly infects the brains of millions worldwide. Known scientifically as Toxoplasma gondii, this tiny invader silently alters brain function without obvious symptoms. Beneath ...

It’s Roger Corman melodrama at its finest! Dr. Paul Kettering’s wife has been taken over by alien parasites, in the climax to The Brain Eaters. This calls for a husband-wife scenery-chewing contest!