Genetics
DNA II: The Structure of DNA
Further Exploration
Cold Spring Harbor Laboratory - an animated primer on the basics of DNA, genes, and heredity.
Cold Spring Harbor Laboratory
Symphony of life: making music out of the human genome
The Guardian
Rosalind Franklin: DNA's unsung hero
Ted Ed - Cláudio L. Guerra
Biography

Museum of London
Classics
Molecular structure of nucleic acids: A structure for deoxyribose nucelic acis
Watson and Crick's 1953 Nature paper describing the structure of DNA.
News & Events
National Geographic - Report on the first DNA study ever conducted with ancient Egyptian royal mummies.
Research
Google - Research database allows searching of the scholarly literature.
Next Generation Science Standards (NGSS)
Next Generation Science Standards: For States, By States
National Academies Press: A Framework for K-12 Science Education