Latest David Kingsley Stories
A subtle alternation in DNA involving one single-letter change in the genetic code is enough to generate blond hair in men and women.
Three-spine sticklebacks aren't as pretty as many aquarium fish, and anglers don't fantasize about hooking one.
Humans are clearly different from chimpanzees.
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.