THE correspondence in these columns, called forth by the letters of Mr. Darwin and Dr. Huggins (NATURE, Feb. 13), may be counted among the many indications of the growing interest in psychology; while ...

Animals, including humans, can make surprisingly good decisions just based on the food in their stomach, new research suggests. Animals, including humans, can make surprisingly good decisions just ...

There are times when I'm out with my dogs, and they're roaming around off-leash, and I start to wonder if they could ever ...

THESE two books deal with the same subject—animal behaviour; but they could scarcely be more sharply contrasted, for the one is scientific and the other is not. (1) What is Instinct? Some Thoughts on ...