When it comes to mammals, how big is too big? Mammals vary enormously in size, from weighing less than a penny to measuring more than three school buses in length. Some groups of mammals have become very large, such as elephants and whales, while others have always been small, like primates. A new theory provides an explanation for why and how certain groups of organisms are able to evolve gigantic sizes, whereas others are not.
June 17, 2013 - Science Daily
Health Tip: Vary Your Child's School Lunch Title: Health Tip: Vary Your Child's School Lunch Category: Health News Created: 6/14/2013 8:35:00 AM Last Editorial Review: 6/14/2013 12:00:00 AM
June 15, 2013 - MedicineNet.com
Researcher: Tribes vary greatly on medical studies SIOUX FALLS, S.D. - Native American tribes are interested in taking part in medical research studies but tribes vary greatly on what is considered culturally acceptable, a Native American public health investigator said Wednesday.
June 13, 2013 - The Fargo Forum
Barack Obama in International Herald Tribune Our ideas and opinions about how to achieve this reform will vary, but our goal must be the same: quality, affordable health care for every American that no longer overwhelms the budgets of families, businesses and our government,Obama said.
James Robertson in BusinessWeek Of the more than 180 countries that issue paper currency, only the United States prints bills that are identical in size and color in all their denominations,Robertson wrote. "More than 100 of the other issuers vary their bills in size...
Margaret Chan in eTravelBlackboard - Asia Edition World Health Organization general director Margaret Chan, commented, "We have good reason to believe that this pandemic will be of moderate severity, and we know from experience that severity can vary on many factors from one country to another."