Dogs may never learn that every sound of a word matters

Despite their excellent auditory capacities, dogs do not attend to differences between words that differ only in one phoneme (e.g., "dog" vs "dig"), according to a new study by Hungarian researchers of the Eötvös Loránd ...

Rats have an imagination, new research finds

As humans, we live in our thoughts: from pondering what to make for dinner to daydreaming about our last beach vacation. Now, researchers at HHMI's Janelia Research Campus have found that animals also possess an imagination.

You need this hole in the head—to be smart

University of Adelaide researchers have shown that intelligence in animal species can be estimated by the size of the holes in the skull through which the arteries pass.

New robot 'steered by human thought': Honda

Japan's Honda said Tuesday it had developed a robot steered by human thought, thanks to a helmet-like device that measures a person's brain activity and sends signals to the machine.

Politically polarized brains share an intolerance of uncertainty

Since the 1950s, political scientists have theorized that political polarization—increased numbers of "political partisans" who view the world with an ideological bias—is associated with an inability to tolerate uncertainty ...

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