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Scientists Discover New Parasitic Wasps Invading the U.S.

There are all sorts of cruel parasites out there, and more are being uncovered all the time. Scientists have recently found several invasive species of parasitic wasps that have now landed in the U.S. Researchers at Binghamton University and the University of Iowa made the discovery. For the first time ever, they detected the presence of two closely related parasitic wasp species previously only found in Europe. Don’t be too personally afraid, though: these wasps only infest other wasps. A was

‘Weird Looking’ Otter Poo Reveals an Unexpected Role in Parasite Control

Receiving an unsolicited photo of worm-infested animal poop would make anyone cringe, unless you’re a parasite expert like Katrina Lohan. When a colleague sent her a snapshot of a watery pile of feces with a fire-engine red worm inside, she was instantly intrigued. “She sent this to me and was like, ‘I think this is a parasite, are you interested in studying river otters?’ And I was like, ‘Ooh, I think that’s a parasite too. And yes, I am,’” Lohan, a parasite ecologist who leads the Coastal Dis

CRISPR can stop malaria spread by editing a single gene in mosquitos

CRISPR gene-editing therapy has shown great potential to treat and even cure diseases, but scientists are now discovering how it can be used to prevent them as well. A team of researchers found a way to edit a single gene in a mosquito that prevented it from transmitting malaria, according to a paper published in Nature. These genetically modified mosquitos could eventually be released into the wild, helping prevent some of the 600,000 malaria deaths that occur each year. Mosquitos infect up to