New research shows how female mosquitoes use their noses to locate humans to bite, and a novel way to stop them.
New studies show how satellite images can predict the spread of human illness.
Hope for fighting malaria may reside in the guts of African mosquitoes.
Researchers race to bring cheap HIV testing to rural regions of developing countries.
Expert panel revisits the danger of air travel during a pandemic.
Benefits from closing schools to combat swine flu too small to justify costs.
Advice from a fluid dynamics professor about the best way to swat pesky skeeters.
A discussion on the merits of masks when facing a pandemic.
WHO declares H1N1 influenza virus pandemic.