animal kingdom

"Our findings reveal that fish, like humans, employ advanced cognitive abilities to sustain their societies. This compels us to reconsider the notion of 'intelligence' not only in fish but across the animal kingdom," Awata said.

Blue is relatively rare in the animal kingdom.

In the animal kingdom, some of the largest genomes include certain lungfishes and salamander at about 120 billion base pairs.

Nausea and appetite loss during gestation is not a uniquely human trait -- these symptoms have been observed throughout the animal kingdom, from monkeys, dogs, and cats, to chickens, vipers, and octopuses.

But when an ecosystem is bombarded with new environmental stressors, most organisms in the animal kingdom have three ways they respond to the negative outcomes.