The genetics
you need, at
your level.

DNA, meiosis, epigenetics, mutations — the same topics written for three different depths. Pick your level; change it any time. The content updates instantly.

3Adaptive reading levels

9Interactive modules

110+Glossary terms

Three levels, one curriculum01 · 02 · 03

High-school biology: DNA is a double helix: two antiparallel strands held together by complementary base pairs (A–T, G–C).

Adaptive depth

Learn at your level

Every module is written three times — from everyday analogies to college-level mechanism. Pick primary school, middle school, or college depth; change whenever you want.

New

Genetics news — headlines explained at your level

Recent genetics reports from journals and publishers, each with a link to the original story and a three-level explanation of the science behind it. Expand any headline to read the full breakdown, key facts, and related modules.

Story mode · New

The Warrens: a family and a disease across two centuries

One family, one hereditary disease, two hundred years. Step through time and watch each genetics discovery change what this worried family can actually do about it, from a whispered family curse to a blood test that could reveal the future, to editing the gene itself. A serialized story, written at all three reading levels, with links into the science behind every era.

7 chapters · 1850s to today

The book · Coming soon

From Curse to Code

The same Warren saga as a full literary book: seven narrative chapters paired with science interludes, told with room to breathe between discovery and choice.

7 chapters + 7 interludes · 1850s to the future

Tonight the candle was burning. Thomas watched until Eleanor's shadow crossed the window. A candle should not have felt like proof that his mother was all right. The fact that he now treated it as proof frightened him.
Chapter One · The Curse on the Warrens

Curriculum

Everything connects — pick a starting point

Nine curriculum modules from building blocks to society — plus case studies, news, and a glossary. Pick any starting point; modules are grouped by complexity.

FoundationalThe building blocks of lifeCells, DNA, genes, chromosomes FoundationalReading the codeTranscription, translation, genetic code IntermediatePassing it onDNA replication, mitosis, meiosis, Mendelian inheritance, dominant/recessive IntermediateWhen things changeMutations, DNA repair, cancer genetics, epigenetics IntermediateTraits and variationComplex traits, polygenic inheritance, nature vs nurture AdvancedReading your own genomeGenetic testing, ancestry DNA, hereditary disease risk, counselling AdvancedRewriting the codeGMOs, CRISPR, gene therapy, synthetic biology AdvancedGenetics and societyPopulation genetics, evolution, ethics, privacy, eugenics history AdvancedBeyond the central dogmaNon-coding RNA, gene regulation, miRNA, lncRNA, ribozymes (extends Reading the code)Story modeThe Warren family storyFollow one family living with a hereditary disease across 200 years, and watch what changes as genetics is discovered.Reference & case studiesInteresting genesReal genes that changed medicine and genetics — starting with BRCA and HBB.Reference & case studiesCuriosity storiesShort reads on the stranger side of genetics — from cat coat patterns to jumping genes.Reference & case studiesHome experimentsGuided at-home genetics activities — kitchen labs, trait surveys, and more, step by step with pictures.Reference & case studiesGenetics newsRecent genetics headlines explained at your level — with links to the original reports.Reference & case studiesGlossaryDefinitions for every highlighted term in the app.

How it works

Science made navigable

Tell us your goals

Answer two quick questions — we suggest a step-by-step path (or you can browse freely).

Explore interactively

Step through meiosis, run population simulations, build codons, and follow real genes like BRCA and HBB.

Learn by hovering

Dotted terms reveal definitions on the spot. Browse the full glossary anytime.

The geneticsyou need, atyour level.