As the temperature rises, so do spider sightings. The dry heat drives them indoors into cooler, darker spaces in the houses.

Invasive fish species is known for breathing on land, 'walking' to new water. It harms nature in Mississippi; kill it on ...

Some passengers are unaware that some airplanes spray pesticides to prevent insect-borne diseases. Here's what to know.

As human activity alters the environment, kissing bugs and parasites will ultimately adapt. The geographic range of infected ...

Why bats can harbor viruses like hantavirus and coronavirus—pathogens that are highly dangerous to humans—without becoming ...

Science writer Mindy Weisberger speaks to Live Science about the parasites that turn their hosts — whether ant, beetle or ...