The National Center for Biotechnology Information (NCBI) has had a Web site for some time now, but the site has recently become more user-friendly with this new About section. About NCBI explains NCBI's role in...

In this YouTube video, created by Southwest Center for Microsystems Education (SCME), viewers are introduced to the concept of DNA microarrays including what they are and how they are used today. DNA microarrays are used...

The BioEd Online project from the Baylor College of Medicine has been creating high-quality instructional resources for a number of years, and this web-based course is one of the most recent additions to their site. The...

The Baylor College of Medicine's BioEd website is a veritable cornucopia of biology teaching resources. Recently, they added a new video presentation and slide set that will delight science educators everywhere. Titled...

How does a DNA molecule grow? This is a key question for budding geneticists, and one that is eloquently answered via this online activity, offered courtesy of the Genetic Science Learning Center at the University of...