But sometimes that slug is carrying a parasite with a surprisingly dramatic life story. The deadliest parasites in the world: 10 terrifying creatures you will w ...

The parasite that causes rat lungworm disease, long associated with Hawaii, was detected in California at the San Diego Zoo, ...

The CDC describes rat lungworm as a parasite found in rats, whose larvae are shed in rat feces and then taken up by snails ...

A brain-invading worm spread by rats and snails is making inroads into the United States. A study this week seems to show the ...

We report on a new study from France, which indicates that dogs and cats may help to spread invasive flatworms.

We may not have found any definitive proof of extraterrestrial life just yet, despite plenty of hope among scientists. But if we were to ever come to an answer in the form of alien biology or ...

Add Yahoo as a preferred source to see more of our stories on Google. The Rock Pool Project in Plymouth described the non-native species of sea slug as "alien-like" [Kwan Yu Goh] Non-native and rare ...

What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a supercharged, head-eating anti hero like Venom? Or would you die a slow and painful ...

A common parasite long thought to lie dormant is actually much more active and complex. Researchers found that Toxoplasma gondii cysts contain multiple parasite subtypes, not just one sleeping form.

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.