Texas has established a 12-mile quarantine zone around a calf that was infested by a New World screwworm in La Pryor.

As New World screwworm enters the U.S. for the first time in decades, we should be vigilant but not panic, experts told USA ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new species of tiny parasitic worm has been discovered, and it could ...

The U.S. eradicated the parasitic insect in the 1960s, but it's recently been reported near the southern border.

Deer keds direct resources away from vision, potentially conserving energy for functions better suited to life as a permanent ...

UC Riverside scientists have discovered a tiny worm species that infects and kills insects. These worms, called nematodes, could control crop pests in warm, humid places where other beneficial ...

Warmer weather means more bugs. Learn the hidden signs of infection and discover the best spring pet parasite prevention tips ...

Several plant-based oils provide varying levels of protection against mosquitoes and other insects, with effectiveness ranging from 30 minutes to 3 hours, depending on the specific oil and insect ...