A single-celled parasite called Toxoplasma gondii has quietly infected roughly one-third of the global population, settling into brain tissue where it forms cysts that can persist for a lifetime. Most ...

It's not hard to get sucked into the mind-bending world of "Futurama," and these 12 episodes are the ones we just can't stop ...

Its dynamic blend of absurd humor and high concept sci-fi has made many episodes of the Adult Swim show "Rick and Morty" endlessly fun to rewatch.

Brain parasite study reveals crucial immune “emergency switch”.

Microscopic mites are part of human biology. Some live harmlessly in our pores but others can trigger allergies, inflammation ...