2024年10月7日 · Bottlenose dolphins “smile” at each other while playing, making open-mouth facial expressions that are similar to those used by other animals, new research suggests. These findings, published...

2024年10月3日 · In new research, scientists from the University of Pisa and colleagues focused on playful visual communication in bottlenose dolphins (Tursiops truncatus).

2024年10月4日 · For humans, flashing a smile is an easy way to avoid misunderstanding. And, according to a new study, bottlenose dolphins may use a similar tactic while playing with each other. The study,...

2024年10月2日 · Captive bottlenosed dolphins appear to use smile-like expressions when playing with others, leading one research team to wonder if the cetaceans are doing something like a human laugh. Dolphins...

2024年10月6日 · Research shows that bottlenose dolphins use a smiling-like “open mouth” expression to communicate playfully, which their peers reciprocate 33% of the time, highlighting the role of facial expressions in managing social interactions across different species.

2024年10月3日 · New research has uncovered a cute way dolphins express their joy and invite others to join in the fun. Biologists from the University of Pisa have found that bottlenose dolphins use a...

2024年10月2日 · New research shows that bottlenose dolphins (Tursiops truncates) use the 'open mouth' facial expression -- analogous to a smile -- to communicate during social play. The dolphins almost...

2024年10月11日 · Let’s dive into a world that speaks a language of its own, one of “smiles” and mirrored facial expressions, captured in the playful banter of bottlenose dolphins. A recent study reveals that these playful creatures utilize an “open-mouth” expression, akin to a human smile, as their way of signaling fun during social play.

2024年10月2日 · New research published October 2 in the journal iScience shows that bottlenose dolphins (Tursiops truncates) use the "open mouth" facial expression—analogous to a smile—to communicate during...

2024年10月3日 · Now researchers have found bottlenose dolphins have an "open mouth" expression that they use to communicate with each other during play - like a human smile. When they beamed at their friends,...