Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation.

From today, February 3, pregnant women in Australia will be eligible for a free RSV vaccine under the National Immunisation ...

So which groundhogs have proven to be the most accurate prognosticators of an early spring or six more weeks of winter?

Cal Yee Farms' dark chocolate walnuts, dark chocolate almonds and dark chocolate apricots have been given a Class 1 recall classification because the chocolates contained undeclared milk Plus, two ...