NPR's Scott Simons asks University of Kentucky entomologist Stephen Dobson about mosquito control using modified mosquitoes released into the wild.

A Northern Virginia resident diagnosed with the dengue virus in the state’s first locally acquired case of the illness transmitted by mosquitoes, the Virginia Department of Health (VDH) said. Most ...

Hormones are natural substances made by glands in our bodies. The network of glands that make hormones is called the endocrine system. Hormones move around the body in our bloodstream. They act as ...