Humpback whales have been observed blowing bubble rings during friendly interactions with humans a behavior never before documented. This surprising display may be more than play; it could represent a ...

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Add Yahoo as a preferred source to see more of our stories on Google. Humpback whales may be communicating with humans in a playful way, according to researchers who have been studying the marine ...

Humpback whales may be communicating with humans in a playful way, according to researchers who have been studying the marine mammals' behavior. Researchers from the SETI Institute, a Silicon ...