Pet rats are super cute, loads of fun, and very smart, but like all pets, you need to be aware of the health problems they might develop, especially as they get older. Plus, many diseases are spread ...

Paula is feeling very neglectful concerning her companion, Eloise. She has been caring for Eloise for about a year and a half, since soon after Eloise was born. About five months ago, Eloise developed ...

Building on their earlier work, Johns Hopkins researchers have discovered that an apparently nontoxic cellular "energy blocker" can eradicate large liver tumors grown in rats. Six months to more than ...

NEW YORK (CNN) -- The issue of whether cell phone use could cause cancer has been mired in confusion, with some studies failing to find an increased risk of brain tumors among cell phone users, while ...

A giant U.S. study meant to help decide whether cellphones cause cancer is coming back with confusing results. A report on the study, conducted in rats and mice, is not finished yet. But advocates ...

Cell phones might cause cancer. Then again, maybe not. Figuring out which is the case begins with rats. Scientists trying to answer the question will dose the little critters with radiation and look ...