Are you stuck in your comfort zone? Believe it or not, that's the last place you want to be, and we can prove it. Join…

Joel Elston starts his tenure as my new co-host this week, and we begin by talking about your comfort zone. Did you know that your…

Recent outbreaks of Ebola, SARS, and other zoonotic infectious diseases that transmit from animals to humans have made the relationship between human disease and environmental…

In the first study of its kind since the 1920s, rats in New York City were found to carry a flea species capable of transmitting…