What’s the first clue to a mosquito that there’s a human around? Elizabeth Tracey reports

Mosquitoes, relative in size to people, are tiny. How is it that they can locate us so efficiently when they’re looking for a blood meal? Mosquito expert Christopher Potter at Johns Hopkins explains. Potter: The first thing they use is … What’s the first clue to a mosquito that there’s a human around? Elizabeth Tracey reports Read more →