Elderly people without dementia show patterns of cognitive decline in the years prior to death, a new study published in Neurology magazine indicates.¹ This sheds some interesting light on a particular passage in Genesis.

An exhibition favoring evolution has opened to coincide with the “Year of Evolution,” a celebration being held from April 2008 to May 2009 by the University of Pennsylvania and various Philadelphia organizations to commemorate the 200th birthday of Charles Darwin, as well as the 1859 publication of his landmark book On the Origin of Species.¹

A new study out of the University of Rochester has revealed that more people have perfect pitch than was expected. Perfect, or “absolute,” pitch is the ability to recognize or produce a specific musical note without a known reference and has traditionally been associated with musically trained individuals.

In another instance of scientists borrowing design elements from natural systems (a process known as biomimicry), researchers have developed a chemical catalyst modeled after peroxidase enzymes. Peroxidase is a complex protein that converts certain chemicals from harmful to benign and is found in almost all living cells.