A mosquito is very small, but its bite can be fatal to a human. A mosquito's midgut is a biological gatekeeper that separates ...

Mosquitoes, particularly Aedes aegypti, are drawn to humans by a combination of visual cues like dark colours and chemical ...

A surge of biting black flies is sweeping across the San Gabriel Valley foothills — and officials warn the infestation could ...

Common insect bites can come from mosquitoes, chiggers and no-see-ums. Experts outline key ways to figure out which insect bite you have. Treatment for these insect bites is the same: topical or oral ...

Evolutionary biologists have long believed that the human-biting mosquito, Culex pipiens form molestus,evolved from the bird-biting form, Culex pipiens form pipiens, in subways and cellars in northern ...

Spring marks the start of mosquito activity in many regions, particularly in the United States. For decades, researchers have ...

Scientists discover gut cells that stop mosquitoes from biting after feeding, linking appetite, reproduction, and disease spread.

ST. LOUIS — If you always seem to be the one covered in itchy red mosquito bites while your friends remain untouched, you’re not imagining it. Research shows that about 20% of people consistently ...

EDITOR’S NOTE: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — For summertime ...

Close up image of a female Culex Pipiens mosquito.The study investigated the origins of the Culex Pipiens form molestus and found that it originated more than 1,000 years ago, likely in Ancient Egypt, ...