genetics - Trivia, Quizzes, and Brain Teasers | Mental Floss

Why Does Our Hair Grow Darker as We Get Older?

Get ready to be a brunette, kid.

Why Does Our Hair Grow Darker as We Get Older?

Game of Thrones’s Dire Wolves Existed—But a New Study Suggests They Weren’t Really Wolves

Not a dire wolf.

Game of Thrones’s Dire Wolves Existed—But a New Study Suggests They Weren’t Really Wolves

Remembering Sudan, the World's Last Male Northern White Rhino

Tony Karumba, AFP/Getty Images

Remembering Sudan, the World's Last Male Northern White Rhino

Why Do Some People Have Dimples?

There's a good chance his parents have dimples, too.

Why Do Some People Have Dimples?

Dollymania: When Dolly the Sheep Created a '90s Media Sensation

Dolly the sheep at the National Museum of Scotland

Emmanuelle Charpentier and Jennifer A. Doudna Receive Nobel Prize in Chemistry for CRISPR Gene Editing Tool

National Cancer Institute, Unsplash

15 Facts About Rosalind Franklin On Her 100th Birthday

Robin Stott, via Flickr // CC BY-SA 2.0

How Gene Editing is Changing the Future of Wine—and Making it Less Likely to Give You a Hangover

Gene editing techniques like CRISPR are upending thousands of years of wine-making tradition.

How to Brew Your Own Fluorescent Beer at Home

The Odin

9 Ancient Objects That Have Had DNA Tests

Gerasimov174/iStock via Getty Images

Fat Bats Might Be Resistant to Deadly White-Nose Syndrome

Penn State, Flickr // CC BY-NC-ND 2.0

Wolf Puppies Play Fetch, Too, Study Finds

Christina Hansen Wheat

14 Incredible Scientific Discoveries of the Decade

NASA // Public Domain

Puppy Dropped By Predator Is a Purebred Australian Alpine Dingo, DNA Tests Reveal

acceptfoto/iStock via Getty Images

Labradoodle 'Inventor' Calls the Crossbreed His Biggest Regret

dmbaker/iStock via Getty Images

Photographer Captures Polka-Dotted Zebra Foal in Kenya

Frank Liu