DNA Testing · 4 min read
Is Alzheimer's Hereditary?
Worried about following in a parent's footsteps? Here's the science - and the steps you can take today.
Cristine Santander · Mar 10, 2023
DNA Testing · 4 min read
Do Cataracts Run in Your Family?
Old people often get cataracts — which is why some of us associate it with aging. But current studies explain that cataracts can be in your genes. Find out what research says.
Cristine Santander · Aug 3, 2021
DNA Testing · 4 min read
Are Crooked Teeth Genetic?
If your parents have a crooked smile, can they pass them on to you? Let's find out if crooked teeth are genetic and whether there's anything you can do about them.
Ada Sandoval · Jul 20, 2021
DNA Testing · 5 min read
How Similar Is Human DNA to Chimpanzee DNA?
Humans and chimpanzees share most of their DNA, yet the differences matter more than the overlap. Here's what the actual science says about our genetic relationship.
Kelly Brown · Mar 2, 2021
DNA Testing · 4 min read
DNA Testing for Twins
Some twins look identical — do they have the same DNA? What do a twin's DNA results look like? Read the fascinating truth about DNA tests and twins.
Kelly Brown · Dec 2, 2020
DNA Testing · 6 min read
Facts About Human Chromosomes
What are chromosomes and how many should humans have? Together, we'll explore this genetic concept and why it matters.
Cristine Santander · Oct 2, 2020
DNA Testing · 4 min read
What to Know About mtDNA and Testing
Discover more about your maternal lineage with mitochondrial DNA testing. Learn how mtDNA is passed down, how it differs from nuclear DNA, and how mtDNA mutations impact health.
Kelly Brown · Oct 2, 2020
DNA Testing · 11 min read
What It Means to Have a Family History of Disease
Want to know what diseases you may have inherited? Genetic testing can tell the history of your family's health. Discover your future health risks through DNA testing.
Kelly Brown · Aug 31, 2020
DNA Testing · 4 min read
How to Delete Your Data From Every DNA Testing Service
Step-by-step instructions for deleting your DNA data from major testing companies, including what to do before you request deletion and how long each service takes.
Cristine Santander · Sep 17, 2019
DNA Testing · 4 min read
DNA Testing for Health Risks
Your DNA holds critical information about your current and future health. Here's what you can do next if your DNA test suggests you might be at risk.
Ada Sandoval · Sep 17, 2019