A look Into Micro Teacup Pug Puppies

Pugs are distinguished from other dog breeds by their wrinkly, short-muzzled face and curled tail. A fine, glossy coat in a variety of hues, the most prevalent of which are light brown (fawn) or black, as well as a compact,...

The mystery of Darwin’s short-beaked bird has been solved

A mutation in the ROR2 gene, which is associated with beak length in domestic pigeons, has an unexpected association with a congenital condition in humans. Domestic pigeons were a source of fascination for Charles Darwin. He believed they contained the...