Dilated pupils in cats can be a sign of iris atrophy or a more serious underlying condition. Here’s how to know when to seek ...

A study from Okayama University links finger length in rats to sexual behavior and preference, offering new insights into ...

The Rimworld Odyssey release date is set, and Ludeon Studios says new animals, pets, and legendary beasts will transform the ...

Unlike other primates, humans are exposed to high levels of placental sex hormones in the womb, which may have shaped our ...

Starfish don't have a brain but they do have a nerve ring and radial nerves running along each arm. This decentralised system helps them to move, react to touch, and even regenerate lost limbs.

The newly published map covers around 0.2% of the mouse’s brain, but the MICrONS team will be testing the technologies to map the animal’s entire brain, says Nuno Maçarico da Costa, a ...

NEWS 09 April 2025 Biggest brain map ever details huge number of neurons and their activity 3D reconstruction is the first to overlay neuronal activity on a large-scale map of brain cells.

Think again! Scientists have identified a surprising U.S. animal that has an even more impressive brain-to-body proportion, giving it a unique edge in intelligence and problem-solving.

Environment Animals Humans may have big brains thanks to our gut Tiny microbes could be a secret energy powerhouse. By Laura Baisas Published Dec 2, 2024 11:00 PM EST ...

It traces each and every one of the 139,255 neurons in the brain of Drosophila melanogaster, along with the 50 million connections between them, and is by far the largest and most detailed ever ...

As an animal gets larger, its brain size increases as well, though not in direct proportion – it is not a one-to-one relationship. This phenomenon is called allometric scaling.