Chemical communication between female rats exists and is complex

Scent marking is a communication strategy for many mammals. These scent marks provide key information about the animals that leave them, with those animals that detect them often changing their behavior in response to them.

New study explores human cultural learning and evolution

A George Washington University study offers new insights into why human cultures become more complex over time. The study finds that people combine and generalize socially acquired knowledge over time, resulting in new and ...

Exploring fish flow from fisheries to supper

Recent breakthroughs in multiple fields of study now allow researchers to follow the entire life cycle of ocean fishes—from when and where they are spawned, to where they disperse and grow, to when and where they are captured, ...

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