Got a nasty stomach bug that won’t go away? It could be cyclosporiasis, a parasitic infection that causes weeks of ...

Ash begins with Riya Ortiz waking inside a blood-soaked station on KOI-442, the distant planet called Ash, with no memory of ...

From mosquitoes to bed bugs, parasites have always stuck close to humanity, and they continue to shape our lives to this day, ...

Noah Hawley has brought the sci-fi/horror series to television. Many filmmakers have taken on the "Alien" franchise: James Cameron, David Fincher, Fede Álvarez. Ridley Scott even returned to the well ...

A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

New World screwworm returns to U.S. soil for the first time in 60 years as cartel-controlled corridors carry infested livestock northward from Mexico.

All the talk in Hollywood right now is the release of Steven Spielberg's new alien movie, Disclosure Day. Although Spielberg has certainly never lost his touch, the film feels like a return to his ...

It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.

Toxoplasma gondii infects nearly a third of the world’s population, usually without causing symptoms. But in pregnant women and people with weakened immune systems, the parasite can cause serious ...