Related topics: brain · memory · neurons · hippocampus

How domestication can change animals' facial features

Domesticated animals, compared to their wild counterparts, have undergone numerous changes in physiology, behavior and morphology. These changes are commonly referred to as the domestication syndrome and include behavioral ...

A hardy rodent with 'extraordinary' anticancer defences

Scientists are getting closer to understanding how naked mole rats, the world's longest living rodent species, avoid cancer, which could lead to safer stem cell therapies for human diseases.

A happy lab rat? Check the ears!

What do you think of when you hear the term "lab rat"? Chances are, you might not picture an animal happily playing rough-and-tumble with a human handler and then coming back for more. Scientists have traditionally studied ...

Study suggests rats smile with their ears

(Phys.org)—A team of researchers with the University of Bern in Switzerland has found that as part of feeling happiness, rats undergo a slight physical change. As the team notes in their paper uploaded to the peer-reviewed ...

Why mole rats are more flexible than we previously thought

One of the most interesting facts about mole rats - that, as with ants and termites, individuals specialise in particular tasks throughout their lives - turns out to be wrong. Instead, a new study led by the University of ...

Whiskers help animals sense the direction of the wind

Many animals appear to have an impressive ability to follow the wind to find food, avoid predators, and connect with potential mates. Until now, however, no study had examined how land mammals know the direction of the wind. ...

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