Insects master abstract concepts

An insect's brain is capable of constructing and handling abstract concepts. It can even use two different concepts simultaneously in order to make a decision when faced with a new situation.

We've been looking at ant intelligence the wrong way

How intelligent are animals? Despite centuries of effort by philosophers, psychologists and biologists, the question remains unanswered. We are inclined to tackle this question using a top-down approach. It seems intuitive ...

In Asia, ancient writing collides with the digital age

As a schoolboy, Akihiro Matsumura spent hundreds of hours learning the intricate Chinese characters that make up a part of written Japanese. Now, the graduate student can rely on his smartphone, tablet and laptop to remember ...

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