Ever wonder why your teeth chatter when you're cold, or if it really is possible to catch a disease from sitting on the toilet?

A New York physician is laying many of these questions to rest with his new book, "Why do Men Have Nipples?"

New research shows the American robin may be a more potent source for the West Nile virus.

Theodore Andreadis, chief medical entomologist at the Connecticut Agricultural Experiment Station , says DNA analysis of blood taken from 300 mosquitoes in Connecticut over the past three years finds 40-percent fed on the blood of robins, while only one percent fed on crows

According to data from The Substance Abuse and Mental Health Services Administration (SAMHSA), media messages on preventing drug and alcohol use have a significant effect on teen substance abuse.

While 10.3 percent of youths who reported seeing or hearing media prevention messages in the past year admitted to binge drinking in the past month, 12.5 percent of youth not exposed to prevention messages engaged in binge drinking

According to data from The Substance Abuse and Mental Health Services Administration (SAMHSA), media messages on preventing drug and alcohol use have a significant effect on teen substance abuse.

While 10.3 percent of youths who reported seeing or hearing media prevention messages in the past year admitted to binge drinking in the past month, 12.5 percent of youth not exposed to prevention messages engaged in binge drinking

President George W Bush addressed the 2005 Boy Scouts Jamboree in Bowling Green, Virginia Sunday after failing to appear due to circumstances that were deemed unsafe for his visit.

"The men you lost were models of good citizenship," the President tells the 50,000 Boy Scouts and troop leaders in attendance