From the enormous, night-vision eyes of ... in the animal world. When they’re born, these fish have an eye on each side of their head. But as they mature and flatten into a bottom-dwelling ...

Our primate relatives had a penchant for alcohol in their genes at least 10 million years ago: a critical gene mutation created the ADH4 enzyme, which helps digest ethanol up to 40 times faster.

Some animals have a ... While they’re called simple eyes, that’s only relative to the complexity of a compound eye; honeybee ocelli, for example, still have around 800 retinal cells each.

In place of a brain, these small spiny animals have nerve centers throughout their bodies that help them function. Much like other echinoderms, Sea Lilies aka Crinoids do not have brains. But they ...

After Missouri shut its only animal shelter gas chamber to euthanize unwanted pets, Wyoming is the only state left that uses it. It has two, in Green River and Evanston. A woman displays a sign ...

Once you have a Tranquilizer Throwing Needle, you can use it like any other throwable weapon. Since the needle takes time to travel to its target, you may need to get closer to the animal or wait ...

The most significant declines are seen in Latin America, with an average drop of 95%, as well as in Africa and Asia-Pacific, which have seen respective losses of 76% and 60% of their species. However, ...

This time, I would like to introduce some of my photographs of animals at Maruyama Zoo, focusing especially on their eyes. The eyes speak ... Even if they do not have the same level of vision ...

“I have a hole in my heart,” Lee said. “They took my babies. They never gave me a warning.” Friendship APL released the following statement: “After receiving complaints about animal ...

Fish: Most fish do not have eyelids, so they can't close their eyes, leading them to appear as if they are always awake. Reptiles: Many reptiles, including snakes and lizards, sleep with their eyes ...