There’s no denying the popularity of leucistic axolotls in the world of aquarium-keeping. With their pale bodies and ...

Evolving roughly 27 different times in the long history of fish, bioluminescence—the biological production of light—is one of ...

This study achieved CRISPR/Cas9-mediated genome editing in grass carp (Ctenopharyngodon idella), China's most economically vital freshwater fish. Targeting the tyrb gene critical for pigmentation were ...

In January, the FDA announced its decision to revoke the authorization for one dye, Red No. 3, to be added to foods, after evidence showed a link between the dye and cancer in laboratory animals.

Sheep and goat eyes are very similar in appearance ... they cannot see the full-color spectrum. These animals seem to notice yellow, orange, green, violet, blue, and red colors. Due to their excellent ...

Scientists believe that they have the most complex eyes of any animal. They have really special eyes and can see many colours compared to human beings, including colours we cannot see, such as ...

dark eyes and expressive faces. Woolly monkeys have long, strong prehensile tails with a thick pad on the end that helps these arboreal animals grip branches. It also helps them be balanced ...

Researchers have developed eye drops that extend vision in animal models of a group of inherited diseases that lead to progressive vision loss in humans, known as retinitis pigmentosa. The eye drops ...